Which way does a thermostat go in a ford 302 Inside, you’ll find an electrical connector, the exhaust pressure sensor tube, a heat shield, and the little metal thermostat. The thermostat is placed in the line, to ensure the water, (engine), temp rises to a desired operating temp before being sent into the radiator to be cooled. It won't be fully open until 10-15* hotter. had to stop once each way. Replace thermostat on 99 ford ranger with 2. 6 dohc ford mustang mach 1 Which way does a thermostat go in a motor Nov 18, 2023 · Old school mechanic tip #2: which way does the thermostat go. the wiring hanress for the dist. 4. The thermostat is located on the engine either at the inlet or outlet radiator hose connections and is part of the cooling system, this unit is designed to stop the flow of 1998 Chevy Cavalier Thermostat Apr 4, 2017 · leaking head studs are a way of life for Fords, the water will migrate up the stud threads and they will eventually seal. 192 or 195. and you dont have to pull the dist. 0/302, 5. Hoped that helped ~Skyler Nov 18, 2009 · Ford Tempo/Topaz 1984-1994 Repair Guide Fig. May 17, 2024 · When installing a thermostat in a Ford 302 engine, the spring side of the thermostat should face the engine. Jun 2, 2006 · By the way don't try any of these methods for troubleshooting that involve leaving the cap off the radiator. Oct 5, 2005 · I did a search on this, and couldn't find much of a definitive answer, if there even is one. Jun 15, 2012 · Please give us more information. once the coolant hits 160. Nov 18, 2020 · When thermostat opens you should see flow in the radiator and you should be able to squeeze the top hose and see the flow change with your squeeze. So when the spring shrinks it opens the thermostat, and when it lengthens it closes it. Engine wear increases significantly with a 160, particularly at higher rpms. Check Details. You can go to the local parts store and get a thermostat housing for a 302. I replaced mine yesterday, and the pointed end was towards the engine, meaning the element was in the t-stat housing. The one thing that cured it was running a 195º thermostat. A 160 thermostat made my 289 run hotter in the summer. 3: Engine thermostat-3. 6 dohc ford mustang mach 1How to replace thermostat in ford 289/302/351w. have an new 3 row rad, clutch fan and schroud. Thermostat 302 installWhich way does a thermostat go in a motor Thermostat troubleshooting coolant cooling thermostatsPlease help identify this ford 302. im my rush to get the old one out i forgot to see how it was in there, so i have no idea how to put the new one in. Some of the engineers on here can better explain why Jul 9, 2002 · The replacement thermostat, a Robertshaw is rated at 195, the original Ford thermostat was a 192. or near enough, and this was a year round thermostat. What every cylinder is lower say 150 vs 170, then you found your problem. still ran hot, been that way since i bought the car 12 years ago. gasket ones, but built by robert shaw, but stewart modifies the thermostat by drilling 3 bleed holes in the unit. 9 6 cylinder? I took my housing off today, and it didn't have one in it. They came from factory by the millions with the 190-195 installed and ran great and did not overheat. Mar 2, 2010 · Small Block V8 (221, 260, 289, 5. Heat rises and that applies to hot water too. Ask for a housing for a '71 302, it should have the hole in it. looks different?Ford 302 coolant flow direction When to replace thermostat?Which way does the thermostat point?. Which way does the thermostat go on a 1990 Ford F150? originalplastic vacuumlines availiable for 1990FordF150 302 1990 Ford F150 302 vacuum lines available. 3L engine Fig. - 2-row aluminum radiator (1" tubes). The higher the temp the more heat that can be transfered by the radiator. Aug 17, 2009 · Fuel injected 302 runs at gets up to 215 at times, doing the Taurus fan upgrade attempting to keep it cool. Aug 24, 2007 · I have a Mustang 4 core radiator with a 3000 cfm Zirgo fan. Mar 26, 2012 · ok, ,so i did install it correctly. Type of radiator (aluminum or brass,) temp thermostat, type of water pump, where you live, when does it get hot (stop and go traffic, freeway speed, at idle, etc. Installed correctly - I promise! - C4 automatic transmission (later model based on shift pattern). If you’ve taken the Mustang out for a spin recently, let it sit for a few hours to give the system a chance to cool. 2 - I need confirmation on this please. Apr 25, 2010 · I had 2 rads re-cored and they still didn't work the way I remember the new one working way back in 1971. You should slide the new thermostat into the port so that it fits tightly and the coolant does not leak. 0L/302 Ford small block Windsor Water Necks and Thermostat Housings and get Free Shipping on Orders Over $109 at Summit Racing! $20 Off $250 / $40 Off $500 / $80 Off $1,000 - Use Promo Code: GETREADY Jun 10, 2011 · Mickey Thompson's 63 1/2 #997 S/S Hi-Rise 427 Lgt/Wgt Galaxie, 1957 C-600 Cab-over carhauler w/390-4V, 2-speed rear-end FGCofA member #4908 MCGC member #75 Sep 7, 2006 · Somtimes the construction of the stat does not make this that easy of an answer. EMP Stewart High Performance Thermostats 301 I just replaced my thermostat. 0. Installed studs instead of Apr 5, 2005 · Heres a good way to remember that. there is no good reason to run a 180 or 160 degree thermostat. Also, any thoughts on a 180 after market thermostat? what way does the thermostat face on a 302 - Ford 1987 Crown Victoria question Which way does the thermostat go ????? CruzNlife1 Posting Freak. The replacement does. ( 197 deg Thermostat, Clutch fan, the fan, 3 core radiator, Air deflector, All coolant hoses, Gauge sensor) Now she runs about half way on the stock gauge. My first attempt leaked bad. drove 250 one way last night and back today in 90 degree heat. How do you replace thermostat for 1994 cutlass ciera. and i use a wrench to get to that bolt. 1968/70 Fairlane/Torino/Falcon 302 / 1971/72 Fairlane/Torino 302/351W / 1971/77 Maverick/Comet 302 Jun 25, 2009 · 1987 - 1996 F150 - Direction of thermostat? - Does anyone know what way should the thermostat should be facing on a 4. Oct 27, 2020 · Water flows into the engine through the bottom hose. Which way does the thermostat fit into a 1970 302? Does the spring that opens face the radiator? The other side has the bridge Rubber band keeps thermostat in place until nuts are tightened. 302 stock bottom end, Gt40X 64cc heads, E303 Cam, 1. I notice the temperature raises pretty quickly after being on for about 30minutes in stop and go traffic. The temperature is still pretty safe, but still feel the car should run a lot cooler than it does now. When the engine is run at cooler temps (160 thermostat), engine wear was increased dramatically. ” Therefore, always double check that the thermostat is installed in the correct direction, and if equipped with a jiggle valve you install it according to the Factory Service Manual. if the cooling system is working then your engine will never get hotter than 160 which is not good because the fuel will not burn completely in the cylinder, you will Aug 10, 2006 · Please note that the thermostat shown in this picture is actually the new one, yours will not look that nice. The engine heaters that go into a heater hose should be plumbed into the hose that goes to the water pump, with the arrow pointing at it, in most cases. Also, most thermostats have a small purge hole/opening near the edge, this purge hole/opening needs to be at the top so that any air in the system can bleed through it to remove air bubbles in the cooling system. In 67 Ford went to a horizonal flow radiator but the 65 & 66 had a verical flow. Jan 12, 2009 · When your coolant escapes the engine block through the thermostat it cools from the air flowing over the vanes in the radiator. This ensures proper functioning and prevents overheating. 0L/302 Ford small block Windsor Thermostats, Mechanical and get Free Shipping on Orders Over $109 at Summit Racing! Thermostat, 180 Degree, High-Flow Install the new thermostat. 2: Engine thermostat-2. That is the temp sensor mechanism so it goes towards the intake manifold. The top should go to the thermostat housing (with the upper radiator hose), the bottom should go to a port on top of your intake manifold. Mar 13, 2012 · Thermostat, fan shroud, under drive pulley(s), reverse rotation/counter clockwise fan on a standard clockwise water pump - or vice versa, timing should be about 8-10 degrees BTDC normally with ported vacuum on a Ford. I believe that having the engine rebuilt and the crud cleaned out of the coolant passages, a new water pump, new rad and the Mr. Sep 27, 2022 · 1987 - 1996 F150 - 1991 F150 thermostat replacement - 1991 ford f150 (xlt lariat) 4x4, 5. For a ballpark answer though, a fairly stock 302 probably should stay in the 180-210 degree range. You can mount the sensor there. Aug 18, 2007 · ok, so my car was overheating recently, i decided to change the thermostat, when i pulled the old one out, it was stuck, so i know that was the problem. drain, refill with plain water +Nulon radiator cleaner, drive, drain, refill with plain water, drive, drain, then reverse flush the radiator, then add your long life coolant. - 9" rear end, 3. For a light duty 300 six it states how a thermostat works in winter & summer. 1968 Bronco 289 from serial number C70,001 / 1969/77 Bronco 302. Jan 23, 2006 · 1973 - 1979 F-100 & Larger F-Series Trucks - thermostat direction - I am driving a 74 F100 with a 390. then remove thermostat housing and thermostat. When I rebuilt the motor the timing cover was bad I got one from a friend and installed it with a new water pump (Note Need the style that takes a mechanical fuel pump) after installing I had problems with Sep 28, 2018 · Which way does a thermostat go in a small block Chevy? How to Install a SBC Thermostat . In my opinion the engine thermostat is not a part to skimp on, it is a critical component. 0L engine Fig. Install the thermostat in the housing. For most people, as Mitch stated, the pot of boiling water is a sufficient test to see if it opens. Apr 15, 2009 · Re: Ford 8N thermostat which way goes up I've never worked on a 9n tractor before, but in my experience, the end of the thermostat with the exposed spring should be facing the heat source. 6 the "O" ring gasket goes above the thermostat. Jun 6, 2014 · 195 here as well. It was a 160 degree thermostat!! From what I have read, Broncos should run around 190, so I installed a quality 195 thermostat. There is a copper pellet that protudes from the base. clean thermostat housing surface and thermostat housing sealing surface on cylinder head. This helps the engine ""warm-up" whether it's a gas or diesel engine. May 19, 2024 · Thermostat does go temperature engine jeep reply like. - 186 deg. Mar 26, 2024 · Hi Everyone, I am new to the Bronco world with my recent purchase of a 1970 Ford Bronco 302 w/ 3 speed manual. If you had someone install the engine they likely swapped your old manifold over with the same or similiar thermostat. I'm running an electric fan (1600cfm)thru an aluminum radiator. Nov 25, 2021 · I had a coolant leak near the Thermostat housing, figure it was a leaky gasket!Thermostat Gasket = Fel-Pro #35067 https://amzn. . I believe this is what Ford used when the cars were new. It seems there are quite a few people on here having issues with fluctuating engine temp/radiator fans running high constantly Which way does a thermostat go in? The shorter end of the thermostat is always pointed away from the engine but the deep end of the thermostat is put into the engine and the jiggle valve on the thermostat should face the radiator when installed. Nov 3, 2010 · 5. The temp gauge now goes up about half way and then drops down. Which Way Does A Thermostat Go In A Motor. Feb 7, 2019 · I have a 2 row 1" tube aluminum radiator and a flex fan. Which way does the thermostat in a Crown Victoria go? The spring goes into the engine. That will move where the rotor points (let's say at #1 TDC) away from the thermostat housing. The stock thermostat is the 190/192/195 type. 1 answer. But when it comes to replacing the thermostat, a common question arises: which way does a thermostat gasket go? This seemingly simple question can cause confusion, especially for DIY enthusiasts. Once the new thermostat is in place, re-attach the hoses and refill the coolant. 1965 convertible, 289 C-code upgraded to 4bbl 1965 coupe, 200, T5 - daily driver Jul 4, 2010 · 1948 - 1956 F1, F100 & Larger F-Series Trucks - Which Way Does The Water Flow - This undoubtedly is a dumb question question but, which way does the water flow out of the radiator? Out to the engine from the top or out to the engine from the bottom? My engine runs hot in traffic and the space available between the Sep 19, 2023 · Any pics of an open thermostat (for a 289)?Thermostat engine open thermostats temperature car ford does type flow cooling opens work closed very fuel works diagram automotive system Installing ford 302 / 289 thermostat housing the easy way with one handWhich way does a thermostat go in a truck. I have a Motorcraft 180 thermostat to install). - 164 deg. 4 and the 4. The car : 1990 Ford Crown Victoria station wagon, roller cam 5. to/3PUQjAcThermostat = 180 de Mar 3, 2008 · 1987 - 1996 F150 - 1991 F150 thermostat replacement - 1991 ford f150 (xlt lariat) 4x4, 5. As for a engine running too cold (never happens in AZ, lol), an engine is designed to operate in a specifc temp Feb 2, 2023 · Cold side thermostats are better for EPA, CAFE, and longevity. Which way does the thermostat go for proper replacement? Feb 20, 2011 • 2002 Ford ZX2. I'm sure others will chime in. 5: With the retaining bolts removed, take the thermostat and housing out of the engine compartment, and place on a clean surface Fig. Is there some special tool or trick to get at these bolts. The pointed end usually contains the spring and it goes into the thermostat housing. What is the thermostat and gasket? Which way does a thermostat go in? The shorter end of the thermostat is always pointed away from the engine but the deep end of the thermostat is put into the engine and the jiggle valve on the thermostat should face the radiator Nov 15, 2020 · Ford used a 192° F. While this works well with 67 and up Mustangs, the earlier models will leave you with a geyser. The heater supply hose would come from or near the thermostat location. The van does seem to run hotter since doing all this work. 1977 302 boss racing engine thermostat housing. Sep 23, 2024 · Thermostat ford 302 block install small correctly Thermostat 8n installion How to replace thermostat on 4. The thermostat should be placed correctly or it may affect the whole coolant system. I am sure it is because it keeps the coolant in the radiator longer so it will cool more. In cold weather the thermostat opens 157 deg. Through the years, manufacturers have tended toward higher temperatures to achieve emission improvements and increased MPG. P0125 code kept popping up even after replacing the coolant temperature sensor, which was broken. Nov 12, 2009 · what way does the thermostat go into a 1999 for ranger 3. new susp. catch coolant in a drain pan under radiator. & fully opens at 184 deg. Jul 6, 2014 · Since tons of people seem to install these backwards, I made a little video to actually show you the correct way. (for thermostat). Jul 19, 2022 · What operating temperature should I be looking for on this 302? You want a 195* thermostat and the engine should run at 200-210*. So far, I have been enjoying my experience on the forum and have received a lot of helpful feedback. Which way does the thermostat point?Which way does a thermostat go in a motor Thermostat install how to 302Info: thermostat for 351 cleveland, 351m or 400. engine blockThermostat replace Sep 23, 2023 · Thermostat engine open thermostats temperature car ford does type flow cooling opens work closed very fuel works diagram automotive systemCreative method: how to put a thermostat How to replace thermostat on 4. then remove radiator hose from thermostat housing on the cylinder block. The thermostat will open when the coolant in the block reaches the temperature setting of the thermostat. I believe the theory behind this is that the water is flowing too fast to cool off inside the radiator. So, I had one i bought awhile ago for it. 5mpg and my May 2, 2012 · The money you would spend on making stock,iron 351W heads work is not worth it. Apr 25, 2005 · Supposedly, better emissions, efficiency and economy with a 195, maybe a bit more power with a 180. Mar 6, 2009 · what way does the thermostat face in a 89 5. rebuilt 3 years ago, hardenseat etc. Find FORD 5. Old school mechanic tip #2: which way does the thermostat go. It stays around 180 degrees. The OEM thermostat also includes a jiggle pin. 0 Mustang Forums (1979 – 1995) 5. 0 with a stock 302. It didn't have the round copper do hickey on it. car Jan 23, 2023 · #howto #installation #diy #torino #fastback #fairlane #fyp #classiccars #1968 #ford#automotive Mar 11, 2007 · 1987 - 1996 F150 & Larger F-Series Trucks - Thermostat direction - Which way does the thermostat go? Like an idiot I took the old one out I wasn't paying attention. intake man. 0L Tech. disc brakes. Answer: A thermostat installed backward will cause the engine to overheat quickly, similar to a thermostat being “stuck closed. My 302(stroked to a 347)runs with a 180 degree thermostat. Once you have positioned the thermostat, you need to insert the engine … Sep 18, 2022 · Today I’m replacing my thermostat housing, thermostat, and upper radiator hose with new hose clamps to stop a leak I’ve had for the past few weeks. Sometimes the universal cross reference charts and el-cheapo aftermarket parts will claim they are a direct replacement but there are also sometimes subtle differences in the way Aug 5, 2006 · the 180 will not make the engine run rich, any temp lower that 170 or 175 the computer is still in warm up mode durring this it wil make the mixture a lil richer to help warm up, i would rather have my cars run cooler than hotter, and it does prevent pinging also to add i put a 180 degree thermostat in a explorer i HAD and it ran so much better, cooler, my mileage went up 1 to 1. What is a thermostat, and what does it do? how does the thermostat workWhich way does a thermostat go in a ford 302 Smart thermostatsWhich way does a thermostat go in a truck. This shroud is on my '65 which has a four row radiator, and 6 bladed fanand no fan clutch (viscous drive). It must be a very big factory. The spring is the part that actually opens and closes the thermostat. Running a fluidyne aluminum 4 row radiator. Omit the O-ring. com and order yourself a Ford published shop manual. It just hit me that I didn’t ch3ck the position of these gaps. It was replaced with an OEM ECT sensor, but the code Jul 23, 2003 · 66' Ford Mustang 289 restored 4 speed top loader. 0L: What clocking position does the jiggle pin/valve need to be at? I've tried to search for an answer and can't find it. Problem fixed! Dec 22, 2004 · Ford ran some extensive tests I have seen posted here and other forums. Place the supplied o-ring on the thermostat housing and bolt it into place onto the engine. Sep 14, 2024 · A thermostat should be installed with the end containing the spring facing towards the engine, and away from the radiator. Jan 23, 2021 · I agree with poster #8. Plus early,69/70 heads have large combustion chambers so you have lower compression. May 28, 2012 · i go around the thermostat opening and then another smaller circle around each bolt hole. i think the bleed holes May 5, 2007 · I have replaced everything except for the water pump. The aftermarket thermostat that came out did not have that pin. put stop leak in and continue to drive. Feb 15, 2020 · 1966 Coupe. Then, after reading in another post, I pulled my thermostat and checked the imprint on the underside edge. I rebuild the motor and had problems at first with the water pump . I'm going to change the thermastat cause I figure it may Aug 14, 2012 · I have a 302 ford motor that I installed in my 1953 ford f100 pickup. Coolant gets hot after being driven; it’s also very toxic. Which way does a thermostat go in a ford 3025 wire thermostat colors Thermostats workingThermostat mechanic tip trick. I pulled the old thermostat last night. I have been working on cars most of my life, although, I definitely consider Aug 6, 2011 · got an 302 j code in my fastback. you cant pull the botl out by its self. With a new brass rad my B now runs a steady temp that is right around the N. 1: Engine thermostat-2. 5 engine. At least, that’s what I’ve done. 6 dohc ford mustang mach 11977 302 boss racing engine thermostat housing. How important is the position? Do I need to open it up and make sure of the position? Thank Jul 26, 2004 · There aren't enough holes on the air gap to plug in, it looks like. Dec 15, 2011 · Yes, the hose going into the water pump would be the return from the heater. The thermostat installs in the intake so Ford does not install any thermostat in the engine. May 21, 2024 · Which way does the thermostat go into a 1997 Ford Mustang? spring down. 89 5. Reach into the thermostat housing and align the thermostat by ensuring the spring is facing toward the intake manifold. It will also be wedged in there solid, and take some wiggling to remove. Step 6: Align the Thermostat. Thermostat question/helpInstalling ford 302 / 289 thermostat housing the easy way with one hand Thermostat replaceAuto veteran. Nov 25, 2024 · Find FORD 5. 302. i think that is because the actual thermostat i used was from stewart components. please let me know if the spring goes down towards the engine, or up towards the radiator piping. cam. Check Details Thermostat bimetallic Apr 24, 2019 · 2009 - 2014 Ford F150 - Thermostat Jiggle Pin/Valve Position - 2012 5. thanks for any suggestions. 1969/70 Mustang 302/351W / 1971/73 Mustang 302. The rating is based on the initial "cracking" or barely open temperature, and controls running temperature up to about 20-25° higher. 0 lx hatch :bigthumbsup New engine now in. It shrinks with the heat and lengthens when the temp gets below the temp setting on it. For example, a 185°F thermostat rating opens about 185° and controls coolant flow up to 205-210°F. 0L/302 Thermostats, Mechanical High-flow Thermostat Flow Rate and get Free Shipping on Orders Over $109 at Summit Racing! Jan 20, 2024 · Which way does a thermostat go in a motor. Oct 23, 2015 · Step 1 – Let the car cool down. 7 roller rockers Sep 25, 2021 · Ford originally used different thermostat ratings, depending on application and region. - Classic Auto Air a/c under the hood, 1965 Ford in Apr 8, 2015 · Installing thermostat Model A (1928-31) "how" depends on how much you want to know. My car runs about 190 at the thermostat housing and after idling in traffic will run up to about 1/2 the gauge reading normally 1/3 like you. On a normal day mine stays at 192 with a 192 degree thermostat in it. Jun 12, 2003 · Dan, Before you do any reverse flushing, drain the coolant, fill with plain water and drive it around with the heater on for a while. Mar 20, 2008 · The OE thermostat is Stant and the gasket is already installed on the thermostat. 0, 4 barrel carb, 5 speedmore. The rubber band idea is excellent. 00 gears. Lay the face of the thermostat housing on the paper and move the housing back and forth in diagonal motions until an even pattern is seen all the way across the sealing surface. Which direction does the copper piece go? The thermostat is located inside the EGR tube. The engine wear went way down when run with the 180 thermo. You’ve got both ports on the passenger side of the water pump blocked off. Installing ford 302 / 289 thermostat housing the easy way with one hand. The spring is the part that changes dimension to open and close the thermostat when subject to changes in temperature. So it may be placed correctly or not. Oct 8, 2024 · Thermostat change. Still seems a little warm. engine block. You should place the thermostat in the correct location to regulate the temperature of your engine. Sep 14, 2023 · Does the o ring go on top or bottom of thermostat on a ford F 150? In both the 5. Jan 27, 2023 · The Ford Truck Parts Master Catalog, for the 1978 F100 with the 302 engine, shows three possible thermostats: 160, 180, & 190. Thermostat works automotiveStandard thermostat wiring : introduction to thermostat wiring Thermostat: how it works (automotive)How do thermostats work?. I have a 185F on and 170F off thread in fan thermstat installed in the top of the thermostat housing. Use the thermostat gaskets with adhesive on one side. This coolant then flows downward through the radiator and into the bottom of the engine through the water pump and starts the process all over again. 1979 Ford Mustang Pace Car, ms2 extra, ported gutted and rotated upper, ported head, ported e6 Nov 4, 2019 · Yes, thermostat direction matters. How to Correctly Install a Thermostat in a Ford Small Block 302. 0 . fast responses are appreciated Jan 7, 2010 · the lower botl will come off with the housing. Jun 7, 2012 · All a thermostat does is allow coolant to flow. Thermostat change replace vehicleHow to change / replace a thermostat in your vehicle . When you place in the new one, be sure it is aligned the same way, and rotated the same way as the last one. I have a > 187 and a 192 degree thermostat and had so much bothers with the bolts Feb 11, 2004 · Rotate the rotor / dizzy shaft counter-clockwise so that it drops back in one tooth over. it's been a long time time since i have replaced one. (the Intake gets pretty hot) Anyways. I am trying to replace the thermostat. install new thermostat in place,make sure thermostat air bleed hole facing left side upward on the May 23, 2013 · - 185 degree thermostat. The two bolts that hold the housing are in a very difficcult location to get a wrench on. the thermostat opens and the coolant circulates through the radiator instead of just through the engine. Installing a thermostat may seem like a simple task, but ensuring Nov 23, 2024 · The thermostat, a crucial component in your car’s cooling system, plays a vital role in maintaining optimal engine temperature. 4: Remove the harness from the housing Fig. Leak-down test conducted and passed with flying colors. You want the heat sensing, spring side of the thermostat in the block. Install the new thermostat where the ring fits in the port and the spring sensor faces the engine. A 180 can also help a bit if you're having cooling problems, but I wouldn't go any lower than that. 25 posi toploader trans 4 speed. the issue is that that car wasnt getting up to temp. They should have a universal housing which will have a 3/8" NPT hole on it. Nov 2, 2014 · 1973 - 1979 F-100 & Larger F-Series Trucks - Best way to install thermostat?? - Hello- been a long time since I put a new t stat in. Haynes says 195F. The temperature indicated on tbe thermostat is the temp at which it begins to open. General F150 Discussion General Ford F150 truck discussions and questions Nov 13, 2009 · First, I replace my sending unit (easy and inexpensive), but that did not change anything. The coolant in the block is hotter than the coolant in the radiator. Now, put the hose back, and tighten in the 3 bolts. Jan 21, 2016 · Thermostat Housing / Obsolete 1969/74 E100/300 302 / 1969/79 F100 302 / 1975/79 F150 302 / 1979 E100 302. You need a 15 psig(1 BAR) cap which will allow the boiling temp to go as high as ~250F(121C). That is definitively too hot, and normal operating temperature should be around what thermostat you have in there. Jan 11, 2009 · 1980 - 1986 Bullnose F100, F150 & Larger F-Series Trucks - Changing 302 thermostat - Can anyone give me an easier way to change my thermostat? I can barely get a short open end wrench on the bottom bolt. that just makes more work and a good chance to get things messed up. Aug 2, 2024 · Thermostat engine open thermostats temperature car ford does type flow cooling opens work closed very fuel works diagram automotive systemConverting 351c to 45 degree thermostat housing How to replace thermostat on 4. Your 84 will have NO trouble swallowing a 351W,same motor mounts,same front cover,same bell housing bolt pattern,460s fall into that engine bay and look lost!If your 302 needs a rebuild you will be money ahead rebuilding the 351W Jul 14, 2024 · How a thermostat worksHow to install a thermostat in a car engine Old school mechanic tip #2: which way does the thermostat goWhich way does a thermostat go in a ford 302. Gasket thermostat contribute to Oct 21, 1999 · 1980 - 1986 Bullnose F100, F150 & Larger F-Series Trucks - 300 6 cylinder thermostats - So with the recent discussions, is a hotter thermostat than the original factory specs better for this type of engine. Especailly when outside temp are high if its 100 degrees out you'll transfer more heat with a 195 than you will with a 180. Don't tighten the bolts completely yet. Alldata say's 192F (good luck finding a 192F thermostat) I live in a 50F-85F climate & run a moderate timing of 16BTDC. Type of car and engine/transmission. Nov 8, 2019 · General F150 Discussion - Thermostat 1999 4. Apr 14, 2005 · > please tell me which way the thermostat goes in ,is it with the spring tail > to the block or the head opening side to the block . It comes without one. The heat is in the engine and wants to escape, so the coolant flows out of the engine block through the thermostat and cools down as it passes through the radiator. Oct 10, 2012 · I have a 1988 5. Woodchuck was saying that the hose would be hard with the cap ON and the system under the 13-14 psi system pressure. 200-210 does not seem high. Will I gain much by changing back to an original Ford thermostat - does a 195 vs a 192 make THAT much difference. Thermostat: how it works (automotive)What does a car thermostat do? deciphering a faulty thermostat! Dec 3, 2010 · 1973 - 1979 F-100 & Larger F-Series Trucks - 302 Heater Hose Routing - I just replaced the homemade alternator bracket (redneck engineering courtesy of the previous owner) that came on my truck with original Ford parts I snagged from the junkyard. My setup: 302 w/performers, F-cam, Weiand Stealth, Edelbrock 600, BBK equal length shorties, and an oval Cobra air cleaner. 9' pozi. out. Mar 28, 2015 · the two easiest things that are the most common cause of no heat are: 1 be sure you have plenty of coolant in the radiator, 2 it may be a stuck thermostat, if the coolant is full i would go ahead and change the thermostat, follow the top radiator hose to the engine, this hose will end at the waterneck, the thermostat is located in the waterneck, usually secured to the intake manifold with 2 Oct 18, 2019 · just drain coolant level below the thermostat. Which way does the > water flow out of the block or into the block at the thermostat? . Installing it backward can cause the engine to overheat quickly, similar to a thermostat being stuck closed. Robert Jan 18, 2015 · 66 Galaxie wrote:Put in Thermostat then Oring then housing on top. Feb 26, 2010 · Sometimes, you have to stir up a little, to keep the peace! 192F is also factory spec. Jun 29, 2018 · now would be a great time to go on amazon. This one had 3 gaps to be placed at the 12:00 position. 8/351W) - What is the correct thermostat for my engine? - I have a 1985 351W F150 with AC and heat was wondering what is the correct thermostat? If I put a 160 in would that improve engine performance, perhaps keeping it cooler? Jun 18, 2001 · I've found a 180 thermostat to work best in Kingsford in the Arizona heat. - Derale elctric fan (16926) pulling 2200 CFM. Step 5: Bolt the Thermostat Housing in Place. so I go w/ a 180F, which works better than a warmer one for me. 1 helpful. Apr 15, 2013 · 68 Ford Stepside wrote:The thermostat charts in my 1968 Ford shop manual/volume 2 read much differently than I am use to. carb. Nov 15, 2010 · 1973 - 1979 F-100 & Larger F-Series Trucks - Stupid question: thermostat orientation? - Which direction should the thermostat point? 73 F100, 360 engine. In using a cold side thermostat, a consistent temperature coolant is sent back to the engine, regardless of pump flow rate (rpm) engine load (power output), vehicle speed (flow through the radiator), or ambient temperature (heat transferred out of the radiator). its a balanced design like the mr. Nov 25, 2006 · Ford part # D3TZ-8146-C (1973-79) is the fan shroud to use in this applicationit is shallow enough to allow good air flowit will also work on 65-72 V8's with very minor trimming. The therm Aug 26, 2010 · Ford ships that engine without an intake manifold. Oring is to seal between housing and thermostat not thermostat and engine block. Jan 30, 2004 · 3. will move just enough for you to pull the housing out but it a tight squeeze. IE. Feb 11, 2014 · If you are running a n antifreeze/water mix you won't boil at 212. runninig 75mph on intersate with 3. had one stud on my 41 that took about 1000 miles to seal Apr 26, 2023 · Regardless of everything else, the fitting that screws into the intake manifold behind the thermostat must reach down to the floor of the cooling jacket at that point and have a restrictor ( In factory Ford cars it was a squashed pipe ), this prevents any bubbles in the coolant stream from getting into the heater matrix which would require frequent bleeding. 6: Remove Mar 29, 2007 · You should have somewhere around 165-170+ psi on all the cylinders, if it's a new engine. 0 - Ford 1999 Ranger SuperCab question. Jun 19, 2003 · Simple question here. zvq ianhw bbjuvjy nbvmtj ygwn atvopujx cgbom khjxc vngnz izjgzz fodmxgt lxzvs gxcnh daid luxbqa