Temperature gauge stuck past hot since my engine overheated once due to a broken water pump belt...
How can I fix a stuck coolant temperature gauge?
Its on a 1998 Mercury Mystique.
My radiator gave way on the highway, and by the time I noticed it the temp had maxed out the gauge and all the coolent was gone. So, I only have 90k on my '94 Camry and I'm debating whether to tackle repairs and perhaps a rebuild if necessary. What's the likelihood that there's damage to the rings, bore, crank, valves, etc due to the overheat? How much repair am I potentially looking at and what can I check without a tear-down? I'd like to get it running again since I just invested in new struts, brake calipers and MS and tires (not to mention that it has been pretty-much worry-free until now), but I want to know whether it's even worth my while.
View 6 RepliesMy '97 F250 5.4L is pumping coolant on to the top of the motor which is burning off causing it to smoke like it's overheated but the temp gauge is operating in normal range. I'm losing coolant but can't see where. It's not going to the ground. It just pools up on the top of the motor. I've already replaced the water pump in the last 2 weeks because of the same issue. It stopped for a few days but now it's back again. Bad water pump from O'Reily's or is there some other issue here? I've checked while the motor's running and can't see where the coolant is coming from and there's no coolant coming out of the bleed hole in the top of the new water pump. I need this truck up and running.
View 7 RepliesBrakes on 1998 1/2 Mercury Mystique pull to the right. Everything except the master cylinder has been replaced. Online info from people with similar problems,show replacing master cylinder has not worked. Appears to be a lot of people with the same problem yet they cannot find the root of the problem. No recall has been issued. I have been to the dealership and several repair shops and I am sinking money into a problem that has yet to be resolved.
View 2 Replies2006 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.
View 1 RepliesThis is something my car has been doing for a while but it seems like it's gotten gradually worse, or at least I've been noticing it more. The car's a 1996 Mercury Mystique 2.0L 4-cyl, 74000 miles. The issue arises when I am idling in drive (like at a red light). There is a distinct rumbling that you can feel through the seat and the steering wheel, and see if you look at the wheel or dashboard. It's not visible from outside the car, though.
The vibration is worst when the car is idling low -- typically around 500 rpm. When I'm driving, the vibration is not noticeable. Also, when idling, the rpms "pulse" upwards to about 700 rpm, and the vibration goes away. It will be rough for about 5 seconds, then bump up to 700 rpm for a second or so and smooth out. If the car is in neutral or park, the vibration goes away.
So I suppose there's two issues: 1) the low idle that "pulses" upwards, and 2) the vibration itself. Is the vibration just an effect of idling too low, and raising the idle might fix the problem? What would cause a low idle? Or, if the idle does not seem too low, what would cause vibration that is dependent on RPMs?
The scheduled maintenance is up to date, but the car is due for 75K maintenance next weekend. The PCV system was cleaned and valve replaced, air filter replaced, and spark plugs and wires replaced 12000 miles (~1 yr) ago. The idle air control valve was replaced at around 55000 miles (~2 yrs ago), I believe (the previous owner, a friend of mine, had had trouble with the car stalling at idle, and replacing the IACV seemed to fix it).
Was driving my truck I have a 97 f150 4x4 4.6L, btw. The heater started blowing cold air and I looked at the temp gauge but it was showing lower than it normally does and then, after a couple of miles or so I looked at the temp gauge again. By this time I was in my driveway. And it was overheating it might have been that way before I looked at the temp gauge again. But any way I opened the hood didn't see any leaks, all my hoses were hot except the top heater hose. Also checked the oil it was full and coolant was too, what this could be? Sounds like a t-stat to me? But could be worse. Also forgot to mention that the oil had no signs of water in there nor the expansion tank cap !
View 3 RepliesI have a 2007 6.0 that this has happened to twice now. It's fine around town but I never hear the can come on. Friday when on the interstate my my temp gauge started to rise past normal operating temperature before fan came on. Is this normal? After the fan came on it stayed at normal temp for the rest of trip....
View 5 Replies1994 Mercury Villager, driving about 10 miles to work this morning I noticed the temp gauge sitting just under the H at about the 8.5ish mile mark. All driving is on city streets from 25-35mph. When I noticed the temp I turned on the heater hoping to assist with bringing the temperature down. The air coming out was mostly cold occasionally pushing out slightly warm for a few seconds.
I got to work and checked the hoses for a leak, squeezing both the upper and lower hoses they felt empty. I added about 1-2 cups of water to the radiator and it would take no more. Started the car up and the supply hose firmed up while the return hose still felt empty. Left it like that until the end of my shift.
Started the car up and checked for any leaks, all fluids appeared to me to be topped off and I could see no leaks. Started to make the trip home and at about the 7 mile mark the temp gauge drifted out of normal. Turned on the heater and the air came out cold. About a mile later I pulled over and shut the engine off for 15-20 minutes. Started it back up and it was sitting in the normal range again, but only for about a half mile and then it started going back up. I finally got it home with the needle between normal and H, maybe closer to H than that. Opened the hood and checked for any leaks. Noticed some anti freeze had come up through the cap on the reservoir. Checked and it was cracked open around the top. The two hoses on the other hand had pressure and were fairly firm/squishy.
Just checked the oil and around the cap on the valve cover and and the oil just looks a little old. (was told by a friend to look for chocolate milk color).
We have replaced the sensor twice now and it still pegs on high. Sometimes when we just start up the car, other times after we are driving.
View 5 RepliesI 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..
View 1 Replies93 Mercury Cougar 3.8L V6 with just over 83,000 miles
l've been trying to figure out this issue for ages, but can't seem to find the root of the issue. When driving and accelerating to 40mph, the rpms drop and GET STUCK at exactly 1000rpm. Forcing the accelerator down makes the engine bog and sputter and not go any faster. No check engine lights whatsoever.
The idle is very rough and low in park (700rpm compared to the regular 900) and very low in drive (500 compared to 650-750). When stopped in traffic for a while, it begins to shudder and shake like it wants to stall right there. Now let me run down the extensive list of parts l've thrown at it, bringing only temporary results:
Replaced catalytic converter
Replaced IAC valve
Replaced O2 sensors
Rebuilt transmission (runs great, so l've ruled that out)
Replaced 1fuel injector
Replaced MAF sensor
Replaced motor mounts
Cleaned throttle body extensively
I asked a guy at a Firestone and he said that l needed a valve job. Asked another guy at another place, he said l needed a fuel system cleaning. Asked another guy under a tree, said l needed a new speed sensor. What could be the root issue? l was thinking carbon build up over 22 years maybe? Almost all 83k of those miles have been city miles...
This car is my baby, all l want is for it to be able to handle highway speeds without a hiccup. l'm keeping it and plan to see 100k hit the odometer and many more miles!
Today was the first time my wagon has stranded me due to a mechanical issue. During city driving my coolant temp light came on so I pulled over to check it out. The fans appeared to be working, the coolant was a fair bit above the normal mark, but I'm not sure the water pump was running. I couldn't feel anything when I squeezed the top radiator hose. This is an '03 with about 50k miles on it.
I'll be taking it in Monday morning so I was curious what people's thoughts were. If it's the water pump is there anything else I should consider getting replaced while I'm at it? I'm still on the original timing belt, a change I've been delaying a long time since I drive so little so it might be time to bite the bullet and do it.
What the heck? I have not heard of an over heated O2 sensor. I know they have an extra wire in them for a heater element but I have two temp codes indicating the failure and a permanent code as well.
I know its under warranty but what a weird failure. Overheating...Guess Ill be making that appointment at service earlier than I expected.
I have a Chevy lumina Euro 3.1l from '92. I have a little problem with it:
My temp gauge, in the dashbord, says the engine is getting to hot. When the car is in idle, the temp gauge will just keep rising to around 190-200 F, when driving 2-3 miles, it will keep going up to 260 F and the heat indicator will start flashing.
When we measure the engine's temperature with a IR thermometer at the thermostat house it says 180 F, so the thermostat and the fans work just fine. (the fans kick in when getting over 180)
We have tryed replace the temp sensor twice, but getting the same result/problem. The problem just came out of nowhere.
I just bought a 2014 Sonata GLS two weeks ago and have a question about the car icon below the engine temp gauge inside the tachometer. Looking for description of its function? It shows the card doors open. I believe it also shows the trunk open. But the owners manual doesn't mention it and I can't find any information online about everything it shows.
Specifically, I'm getting a low tire pressure indicator (we just started getting temps below freezing here). When the car is driving, the little car icon shows the tires, but the back driver's side tire is missing. Does that mean that that's the tire with the issue? Not a big deal, but I'm still figuring the car out and that would be a really cool feature. Also, does the little car icon show anything else?
I got my car back finally and on the way down the belt way i started sliding around a big turn and I get home to see my temp gauge way up and all the coolant went all over my engine .
I took it to a shop the did pressure test and that was fine, But the also found jell around the thermostat. The other thing they said is that it had air bubbles in it too. They said exhaust bubbles. But when they ran it it didn't heat up any more. They said its the early stages of blown head gasket ..
I took it to the dealer right away and they are telling me they cant find any thing wrong. Both places asked if i put stop leak in there but I never added anything to my car. So I am lost and don't know what to do.
I'm having a problem with my 92 crown vic overheating the radiator and thermostat have been replaced, the temp gauge never goes near the hot range but the engine gets so hot it shuts down while I'm driving. I am a rural mail carrier so I use the car for about 5 hours a day, I have to stop and let the engine cool by opening the hood for about a half hour after driving for 1 1/2 hours. I am not losing any coolant and the fan appears to be working.
View 11 RepliesThis is not on my truck. This is on my buddies 04 we just did the egr delete and oil cooler and a bunch of other stuff to.
Coolant temp doesn't go past 170 which I assume a new thermostat will fix this issue no problem.
but, the oil temp never goes past 140 no matter what driving for an hour at 70 and it doesn't change.
Bad sensor? Or would replacing the thermostat bring the oil temp up to where it should be?
I was recently given my first Volvo. Its an 88 240dl. While driving my temp gauge climbs up to the red and sometimes hovers inside of it. It normally climbs up at stop signs and comes down on straight always then climbs right back up close to red. When the gauge was in the red i stopped the car and popped the hood open to see that the engine was not actually overly hot.
first i replaced coolant. nothing
then i replaced the thermostat. nothing
flushed radiator. nothing
Today i finally had enough and decided to switch out the water pump with a new one hoping that it would solve the problem seeing as it still had the factory one on. It did nothing. the gauge continues to climb up. I did replace one of the two senders in hope that it would fix the gauge reading but nothing.
My 1988 240DL wagon....the engine temp gauge is not working? is see the wire that goes to the sensor in the engine block, it is there and connected to the sensor. is there a way to test the wire? I have purchased a new sensor, but I have not replaced it yet.
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