Ford Super Duty (1999-2016) :: Temp Gauge Spiked - Cold Air Blown When Turned Heat On
I have been having a problem with my 2002 F250 Super Duty 4x4. It started about 2 months ago. I was in traffic (truck hadn't even been on for 15 minutes). The temp gauge spiked, so I pulled over and turned the truck off. I turned the ignition on and the gauge was normal so I started it and all was fine.
Fast forward a little and every so often about every 3 weeks it would overflow (coolant) but not get to the point that it would overheat. I changed the thermostat and all seemed good to go. Fast forward to yesterday morning. Got in the truck and left to go hunting, and I didn't even make it 10 minutes down the road when I turned the heat on and it blew cold.
I started to see the gauge creep up so I pulled over and shut it down. Upper hose was cold, lower is cold and both heater hoses are cold. After some time of waiting, I started it but the gauge kept creeping up and no heat, so I kept shutting it down. After about 5x of this, the heat worked and the upper hose got hot and all was right with the world. SO I drove it home. Coolant is new, flushed about a month ago and was running great since then. Thermostat is new. Do I have a blockage somewhere? Water pump bad?
Ford F-150 - 1997-2003 :: Heat Started Blowing Cold / Temp Gauge Showing Lower Then Overheated
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 RepliesFord Transmission :: 2002 - Temp Gauge Move To Running Temp In Cold?
02 6.8 4x4 excursion. When I start the truck cold, the trans temp gauge immediately moves to "running" temp. Not really sure how this happens, I'd figure that if the xducer was trash it would ride all the way high or all the way low. What's happening here? I'd sure like a functional gauge...
View 6 RepliesFord Ranger / B-Series :: 1998 - No Heat Only Cold Temp?
98 ford Ranger 2.5L.
I have not heat from the vents, doesn't get warm at all. If I idle the enginer in 30 Degree weather it gets to almost the C.
Upper Radiator hose is hot, I have verified the thermostat is new and it opens at 192 degrees as it should. Replaced the Water Pump, Fan spins freely.
I have attempted to burp the system, it isn't kicking out anymore air from the lines that I can tell. I used a large funnel and filled it with Anti-freeze, it filled the radiator, burped the system and the reservoir filled to overflowing. All with the engine hot. (To be specific the funnel was always full of fluid so no air could get sucked backwards)
The heater core hose on the left when looking from the front of the vehicle does not get hot, the one on the right gets warm. I theorize that the heater core is clogged up somehow and that is why that left line doesn't get hot. There is no fluid in the cab of the truck from the core.
Durango :: Temp Gauge Never Goes Above 160 - Luke Warm Heat
I am having a heat problem...first my temp gauge never goes above 160...second...my return heater hose is not hot...my upper radiator hose is tight when I squeeze it.
View 7 RepliesSuburban :: 1995 - Temp Gauge Going High And Dropping
Bad news kids... it's terminal. Took my 95 3/4 ton 4X4 6.5 diesel suburban in complaining of temp gauge going high and dropping, alternator... ball joint fears.... And I just got a call, it's got a cracked head. So this is how it ends. Husband aint never gonna fix it. I knew this day was coming. He said the temp gauge going high then dropping is some sort of coolant preasure build up and release. I seen it every morning for the last year. He said he took her up to 120 kms and it did exactly what I said. And he knows exactly what my problem is. It's true, Toni knows this truck. So any guesses how long I got? What will happen when it goes? When would you park it for good? My last over heat was a couple years ago when a belt blew off, big heat is the only thing that would have cracked a head right? So the crack might be that old. And it's sad news. Driving it since birth, 95.
View 14 RepliesFord F-150 - 1997-2003 :: Max Heat Blowing Through Vents When Temp Set On Cold
2001 F150 5.4 4wd - AC not working but when I turn the temperature dial to the blue side and turn on the fan, super hot air comes out of the vents or wherever I direct the fan to blow (Floor, defrost, etc) I know it shouldn't blow ice cold especially since my AC doesn't work but.....shouldn't I feel a temp change coming from the vents when I move temp dial from the red area to the blue? It's max heat wherever I have it set.
View 6 RepliesSubaru - Forester :: Temp Gauge Shoots Up To H And Then The Heat Kicks On
My lovely little 99 Forester was running fine up until about 6 weeks ago. Now it has always burned oil and my dealership gave the the run around saying it was "normal". Fine, so I've driven around with quarts of oil in my car for the last 8 years, and I dump a quart in every 500 miles. Every time I bring it into for oil changes them I've told them it burns oil.So 6 weeks ago, I start the car and no heat. The temp gauge shoots up to H and then the heat kicks on and the temp gauge goes immediately back down to N. I call the dealership - they say the thermostat is sticking and I'm find to drive it - I get an appt for 2 weeks later.
2 weeks later, car is in the shop and I'm told because I've been driving the car and its been overheating the headgasket is cracked. So I pay the $1,700 to repair it and replace the timing belt and temp gauge.I pick up the car and it is running WORSE than it was when I brought it in with the cracked headgasket and sticking temperature gauge. I call the dealership from the traffic signal up the road. They schedule another appt for a week later.
Week later I bring the car in and the oil light blinks on as I'm driving car into their driveway. Get a call the next day saying I need a new shortblock and it will be $3,000.I meet with dealership and tell them 1) they should have checked the engine/cylinders when they replaced the headgasket and 2) I'm not repaying them to do the headgaskets twice basically.
So they tell me they are crediting me for the headgasket repair job. And get this - the price is $3,000. It actually is $5,000, but they are crediting the headgasket repair job to that.I'm just disguisted and furious at this point. Car has 140,000 miles, and I'm really anal about changing the oil every 3,000 miles - despite the fact since 12,000 miles the car has been having 6 new quarts of oil dumped into it between changes.They are telling me "its my fault" the cylinders are bad because I allowed the engine to run repeatedly overheated.
Chevrolet - S-10 :: 1995 - Temp Gauge Climbs To About 215 - 230 Within 10 Minutes Of Driving
I have a 95 s10 4.3L V6 auto with 92k miles.
This all started when one day on my way to work the temp gauge got to 260 then quickly fell. It has not gotten that hot since then.
When I start the truck cold and start driving, the gauge climbs to about 215-230 within 10 minutes of driving. Once the gauge hits what ever is the magic mark for the day it quickly falls (10 seconds or less) to about 170-180. Sometimes it will "cycle" up again to 200 or so then fall back to 170-180. Once it is done moving around it stays low and will not move much as I am driving.
I bought an IR thermometer and measured the temperature at various points in the cooling system. The top of the thermostat housing is about 195 or 200 right after it climbs and drops. If I drive for a while around town then check it, the housing reads hotter, about 220 max.
There does not seem to be enough temperature drop across the radiator, I have measured about 15 degrees difference max between the hoses and on some days only 10 degrees difference.
I have replaced the fan clutch (was bad or going bad), the thermostat, and the radiator cap.
After none of this fixed it, I took it to a mechanic who did a "block test" at my request and said it was fine. He thought what it was doing, climbing and falling was normal.
If I run it without the radiator cap on I do not see much if any flow when I look down into the radiator.
Right now I am thinking of doing the water pump and flushing the radiator this weekend.
Nissan - Sentra :: 2004 - No Heat And Stay In The Middle On Temp Gauge?
I have an '04 Nissan Sentra. I know there is a problem with my fuel pump, which can delay the start on my car, but that is not my real problem. My problem is I have no heat. My car starts fine and never moves above or below the middle on the temperature gauge, but it almost never warms up. The only time it seems to is if I am going over 55 mph and that is only the first time I go over that speed. Once I slow down it stops working and does not come back. The air blows out, but the air is colder than my A/C. I have looked at the coolant and that seems to be fine, so I am not sure where to look next.
View 9 RepliesFord :: Temp Gauge Goes All The Way To Cold When Stopping Or Slowing Down
I recently replaced my alternator. I thought I was very careful not to make anything worse but now when I'm driving I have temperature issues. When stopping or slowing down my temp. gauge goes all the way to cold, then as I accelerate the temp gauge rises to the middle. It has not gone past the middle and has never done this before the repair. Also, the truck has never overheated or had any thermostat or cooling issues before.
View 6 RepliesToyota - Tercel - Radiators :: Heat But No Indication / Temp Gauge Barely Nudges
Got a 1995 Toyota Tercel. As the temps have dropped, I have started to use the heat again.
The heat comes on, but not nearly as warm as I remember. And now the temp gauge barely nudges - but does seem to nudge - above stone cold.
I checked the coolant today while the engine was cold. The reservoir is empty but the radiator is filled to the brim.
This isn't the first time this season it has been cold. My best recollection is that, until this week, the heater and the temp gauge had both been working fine.
Ford Super Duty (1999-2016) :: 2001 F350 V10 - Temp Gauge Failed
I had a mechanic replace the temp sensor on the top of the intake in my 2001 f350 v10 and since then my temp gauge doesn't work. He replaced the sensor again and still nothing. Is there a different sensor/sender that controls the temp gauge???
View 4 RepliesFord Excursion :: No Reading At Oil Gauge And Temp Light Is On When Very Cold
I have a 2001 Excursion Limited V10. 146000 miles 2 wheel drive. I have had it about a year and this is my first winter to really have experience with her.
When the outside temperature is very cold and the engine is cold from sitting all night, at start up, the oil pressure gauge reads nothing and the oil pressure/temp idiot light is on. Only does this during the first very cold start up or after sitting and engine getting very cold again.
I can drive just a short distance (2 blocks) and both gauge and light go to normal and stay there for the rest of my drive. I am using a quality 5/20 oil and filter and the level is good. Warmer days it has never happened. Truck runs fine, smooth idle, no "limp mode". She has not had any recent work done. All the other dash gauges read fine.
There is something about really cold temperatures that have to be causing the issue , I think. ??
Ford A/C :: Temp Gauge Reads Cold And Does Not Budge Whenever Truck Is Running
I am trouble shooting my temp gauge. I have a 1997 f350. I brought the truck a year ago and i have still not fix this problem. I install a new temp gauge and nothing changed. When ever the truck is running it reads cold and doesn't budge. Ive read that the gauge can be broken its self but during a few hot times over the summer. The gauge began to rise slower, never reaching normal temperature. A few times i messed with the heat and the gauge would shoot over the normal temp. The truck seems to run at a good temp sometimes hot though. The tube on top of the radiator is hotter than the bottom also.
View 3 RepliesFord Ranger / B-Series :: 1994 2WD - Temp Gauge Is Staying On The Cold
My 94 Ranger 3.0L 5speed 2wd temp gauge is staying on the cold side but the heater is working good and I used a laser pointing thermometer at the thermostat housing and got 180* after running for a while and I also noticed that the fuel economy had gone down along with the power. I was getting 340 miles to a tank but now I'm getting 280 per tank.
View 12 RepliesFord Transmission :: Temp Gauge Reads High Even When Truck Is Cold
I have a 2002 F-350 6.8L, 4x4, crew cab, 8' bed, SRW, trailer tow pkg. I purchased it new in the fall of 2001. The truck currently has 54,000 miles on it (only gets used when I need to tow/haul something). It's kept in the garage and is in near showroom condition.
Everything on the vehicle is 100% functional except the transmission temperature gauge. Even when the truck sits for weeks, the needle will move to mid scale as soon as the key is switched on - haven't even started the engine yet! Put the scanner on it - no codes stored.
I'm attempting to trouble-shoot the TFT (transmission fluid temperature) sensor. Found some documentation online on the 4R100 transmission. It shows an electrical connector on the solenoid body with pins for the thermistor (so I can measure its resistance). However, I can't find a connector anywhere on my transmission that even remotely resembles the diagram I found online.
Question 1: When you first get in your vehicle and turn the key, does your tranny temp gauge read "cold" just like the engine temp gauge?
Question2: Does my truck have the 4R100 transmission? How can I verify that?
Question3: Looking for documentation on what connector and which pins are for the thermistor?
Ford Super Duty (1999-2016) :: 2001 F350 Manual Trans 4x4 - Temp Gauge Not Working
I replaced the sensor on top of the water pump and the gauge still doesn't work. I tested the gauge by unplugging and grounding out the wire and the gauge goes all the way up. What I can try next. I didn't get a Motorcraft sensor so I'm going to go get one of those tomorrow hoping the duralast wasn't correct even though it looked 98 percent identical to the original. 7.3 lite diesel.
View 1 RepliesLS / MKZ :: 2002 - No Heat / AC Blows Cold At Any Temp Settings
I have no heat in the LS at no settings. The AC runs good but does not seem to be regulated as it blows cold at any temp setting. The fan responds to settings but i still get no heat even with the AC turned off. I would like to find a diagram that shows the locations of the bleed valves to start a coolant air bleed.
View 13 Replies