Ford - Explorer :: 1997 5.0 - Running Hot - Temperature Gauge Goes Past Middle And Nears The Red
Jul 2, 2012
I have a 1997 Ford Explorer with 5.0, I have replaced the thermostat and the radiator cap, I drive the truck to work in the mornings (12miles) and it is fine. We live on a mountain and on the way home after getting to the top of the mountain the temperature gauge goes past middle and nears the red but does not overheat completely. Once home I open the hood and the overflow is steaming or sometimes boiling, and I have checked thermostat again to make sure and it is operating normal, I have been told fan clutch, water pump, and I don't want to just throw money at guesses.
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After owning my Phaeton for over two years and never seeing the temperature gauge move past the 200 degree mark, I was surprised to see it start to fluctuate on my ride home from Michigan today.
It went up to around 240 then back to 220 and continued between those two for the duration of the 3 hour drive. I know those temperatures are within the safe range but was wondering if it would have continued to rise if I had been driving on a longer trip. Right now I have the hood opened and am waiting for the engine to cool down before checking the coolant level.
This car has operated flawlessly for me and I think a visit to the VW service department is in order prior to the warranty expiration just to have a good look at all the possible issues that might pop up! Even though I have a CPO for another 2 years, I'd prefer not to have to find out what isn't covered in a pinch.
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Since I bought the car I noticed my temperature gauge has never even touched the middle mark on the instrument panel. Is this normal or is my thermostat hung open?
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2007 Honda Odyssey. 105,000. Temperature about 0. 6 hour drive. About 15 minutes from destination, no heat, car starts blowing cold air. Temperature gauge still registers in normal range. Arrive at destination. Later that night, drove about 15 minutes to local ER, and drove back from ER about 2 hours later. No heat, but car otherwise fine. Next day (happened to be Christmas Day), begin drive home. Drive a little more than 15 minutes (about a minute passed the hospital), stopped at a stop light. Car stalls and dies. Restarts, but immediately temperature gauge shoots way paste "H" in a bad way.
Over the next day, local mechanic (in Petoskey MI) checks car, says it is low two gallons of coolant. He says radiator leaks, but he has no radiators there. Everything else works fine, and he says it is safe to drive back to Chicago, as long as I stop to check coolant. Drive home to Chicago, no leakage. Everything works fine. Get home, take car to local Honda dealer. They do "pressure test." Find no leak. Head Gaskets are fine. They see evidence of massive coolant leak (dried coolant all over catalytic converter closest to radiator, and over lower portion of radiator) but find no leak, and coolant level is fine. No sign of any leaks at top of radiator. So, what gives? Car is since running fine, no leaks. Everything works. Still driving in extreme weather in Chicago. Coolant level normal.
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I have a 98 Ford Explorer 4.0 v6 My temperature gauge is stuck in the middle whether the car is off/idling/driving. I am wondering whether this could possibly be an issue with my coolant temp sensor/sender, or wiring.. Or since its just stuck there, would it be the gears of the actual gauge..
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2006 camry temp gauge goes past H while car is running at any time. Fan still works anti freeze in radiator anti freeze in reservoir. When take the key out the ignition. Temp gauge drops to the middle(normal position) 15-20 later then gauge drops to C (normal position when key is out ignition). Car runs fine no steam no leaks no funny noises. Car has 68k / 4cycl.
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Having a problem with my temperature gauge inside the truck. No matter how far or long I drive, the needle barely moves off of cold. Would the thermostat be the likely suspect? If not, what else could it be? There is no "check engine" light on and my ODB2 reader reads a temp of around 70c solid. If it is the thermostat, where is this part located in the car and would I need to replace JUST the thermostat or are there gaskets/housing-type things involved as well.
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So my truck felt gutless somtimes, wouldn't start Every couple days , and Fuel gauge stops at half tank won't show full, so I went n bought a new fuel pump..... Well shoot nothing changed . I guess my next move is pull the dash off n fix gauge? It used to be a reliable truck . Now Im not comfortable to let wife drive it . I also pulled the chip to see if that had to do with not starting, also theft light blinks normal. I'm going to get some connector grease n redo all of my wires to c if there's just connection issues.
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I have noticed that my temperature gauge is indicating that usually my truck is running very cool. It seems that it is also somewhat erratic. At times it indicates what I would expect a reading in the middle of the gauge. Other times after running a while it will drop to the lower end (cool) of the gauge and stay there.
I am guessing that the thermostat is sticking open. Is there a way to test the sensors to see if they maybe bad? I have a 99 ranger with a 4cyl. It looks like I have two sensors. If one is bad, how can I determine which it is?
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2002 ford sport trac.I have been having an ongoing issue that started with the engine cranking but would not turn over until an hour passed. After replacing multiple parts (cam shaft sensor, crankshaft sensor, ignition pack) I am now down to poor fuel economy as the last of the issues (roughly 12 in the city and 15 highway). I was told the issue may be the engine coolant temperature sensor going bad so I decided to replace it. I found this was very difficult due to it being a plug and locking pin design and in a very tight spot in the engine.
I tried to purchase a replacement and the parts store kept trying to insist on selling me a part with threading. I finally found someone that figured out the issue and found the part for the 2001 sport trac had the same plug style with clip that did fit but was shaped a little different on the sensor end which I assume was due to being aftermarket. I noticed that there were two plugs side by side and the one easiest to access was on the left and I was told the one on the right was the sensor that gave the temperature reading to the gauge.
After installing the engine coolant temperature sensor I found the temperature gauge on the dash now will not respond and is sitting below the cold end of the gauge completely off. Is it possible this is because the part was for a 2001? Is the sensor on the left (passenger side) the engine coolant sensor?I would hate to put the old sensor back in just to test if that's the issue due how difficult it was to put that locking pin back on. What to check that could resolve the gauge issue before pulling this sensor back out?
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Tempature gauge on my 2001 sierra (4.8) has been running low for awhile. The highest it will reach is round 160. It's currently running rough/rich and bad mpg. I replaced the ECT sensor but didn't work. I'm not sure if there are two ECT sensors on this model. I don't think it's the cluster. Is there a second sensor I'm overlooking?
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I drive a 2002 Honda Civic EX with about 105,000 glorious miles on it. I decided to hit the road and made a weekend road trip to pick up a stranded family member. I live in Ohio and drove Lou Dobbs, my car, to Florida. It was about 950 miles one way. All was well until I got to Florida. I hit my first traffic jam and was sitting with the windows down enjoying the Florida air. Suddenly, the temperature gauge started to climb! It got pretty close to the red but traffic began to flow at that point. As soon as I reached 40-50MPH the temp began to fall again. I picked up my cargo and headed back. Each time I would hit traffic or a red light the temp would climb without hesitation. This is without the A/C running. After I got back to Ohio, i asked a friend who knows about cars. Over the phone, he had me remove the radiator cap and reservoir cap to take a look at the fluid levels. After this though, the car has never overheated! I don't understand. Can air get into the system and I let it out by removing the caps? I can sit in rush hour traffic for a half an hour with the AC running and the needle stays right in the middle. Should I still take it in to be looked at?
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Temperature gauge quit working after changing the thermostat and coolant.
With the engine off, I disconnected the single wire from the temperature sending unit and switched on the ignition without starting engine. The gauge pointer stayed in at the Cold mark. Using a Jumper wire, I grounded the sending unit wire and the needle on the gauge went to the Hot mark.
I quickly turned off the ignition, and replaced the sending unit with a SW-2328 (F1SZ-10884-A) Temp Sender. Warmed up the engine, but still no reading on the dash gauge.
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Have a 2001 Subaru Legacy GT, 5 speed manual, 194,000 miles.
A few months ago, I started noticing that my cooling fans are running more often. Even when it is cold out and the temperature gauge was at normal temperature. The fans would turn on, and just keep running. Obviously, they would turn off when I shut the car off, but if the car is on, they will stay on. However, I found a trick to get them to turn off. If I am in neutral, and I race the engine up to around 3000 RPM's or so for about 10 seconds, and let it come back down to idle speed, the fans are now off. Works almost every time, not just a coincidence.
I know my car, and this has never done this before. I know it is not normal. I have replaced the following- thermostat, coolant temperature sensor, flushed the system, changed the fan relays, and most recently, I put a brand new Subaru radiator in. All of this, and the issue is still there. I am beginning to wonder if it is the water pump. Coolant not circulating fast enough, so the fans come on to cool down, but when I race the engine, the water pump works harder circulating coolant faster? Also recently, the temp gauge starts to climb going up long steep grades. If I pull over and race the engine, the temp gauge drops almost immediately back to normal. The pump is not leaking or making any noise, so I'm not sure if it could go bad any other way.
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My girlfriend has a 2004 Toyota Camry SE, 2.4, 4 cly, with 198k miles. All maintenance has been done per book guidance since she has owned the car. The other day the car began running really rough on her way home. as soon as she put it into park and lowered rpm the car stalled out. temperature gauge did not read hot, but noticed white steam comes from hood when i seen she pulled up, Opened hood let cool down and coolant looked nasty as heck. So I did coolant flush and replaced the thermostat as per advised from parts store. Did not make a difference because during test drive, half mile down the road, car temperature gauge was reading hot. Shut the car down waited 10 to 15 minutes and drove back home.
Altogether drove roughly 10 miles max in hot condition is stop and cool down and go again mode. Also note, this is the first time using a forum of this sort. Along with, I'm not a mechanic as some are, but I know my way around a tool box no problems. I'm on the verge of just ordering new water pump, belts, fans, fan relays switches, radiator and all since I'm going to be in there to fix it anyways.
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I just bought a 1997 Toyota Tercel 5-speed stick, with 175,000 miles, and the temperature gauge moves from its lowest possible position to its highest possible position when the key is turned on, although the engine does not overheat, and no coolant is leaking or being burned. I replaced the coolant temperature sensor, but the actions of the gauge were not affected. I don't know if it is somehow related, but the heater blows cold, regardless the setting of the temperature dial on the dash. What I might try next?
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The car I drive is a 1997 Civic EX, and if I drive it for about five minutes, the temperature gauge starts creeping up real fast. It'll go to the red if I let it, and the only thing that brings it down is turning on the heater and fan, at full blast. which is pretty miserable in summer.
I looked under the hood and found the radiator fan isn't starting up, no matter how hot it gets. So I checked the fuse - it looked good. Replaced it anyway just to be sure. No change. Then I replaced the relay switch. that didn't change anything. And I also replaced the fan motor. Still nothing.
I have read elsewhere that I should check my thermostat, but I can't see what it has to do with the fan motor not starting? also that the Engine Coolant Temperature sensor might be faulty but it is my understanding that that controls fuel-air mixtures and I just don't know.
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On this '97 explorer, the fan is running, but no air out the defrost, ac, or heat vents no matter what position the switch is in. I tried to read the sticky on the air door, but the link is broken.
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Just about every trip i take my temp gauge pegs and dinger goes off and check gauges lights up in the message center. It eventually will go back to normal or if i shut key off and restart truck it goes to normal. im guessing it is the temperature sensor for the gauge but not sure?? If it is, where is the gauge sensor located?
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Over the past weekend i noticed all the electronics having a slight "flicker", so I figured my alternator was on its way out. After replacing the alt with a reman, I still had the issue. Then, replaced it with a new new one and the issue still persists. I will be getting a meter to test later when my buddy gets off work. The gauge on the dash is running high and battery light is flickering. Is there something I am missing? I ran another ground to frame also.
2001 SCAB 5.4 144,000mi 4x4 ....
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Just bought my second SD, this one is a 2002 CC SB 4x4 V10 with 8" lift and 37s. My trouble is that when I fill up the truck when the pump shuts off my gauge only shows 3/4 of a tank. Ignition is off during gas ups.
I have been searching a reading all I can about SD gas gauge issues, but cant find any fixes? Wondering if this problem is sending unit, gauge or pcm? Is the sending unit part of the fuel pump in tank?
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