Question: Why Does My Coolant Temperature Gauge Stay Low

1990 Chevy G20 Dayvan Temperature Gauge Fluctuation.

My van temperature gauge rose, but did not quite go into the red. The water pump sprang a leak so I renewed it. At the same time I renewed the thermostat the air intake manifold gaskets the EGR gasket and the Distributor gasket and drive belt. I have also fitted new plugs and air filter and gearbox fluid. The temperature gauge used to stay on the first line half way between cold and the middle line. I started it today having ...

95 Honda Civic Lx Overheating

Yesterday i drove my honda civic on road, it got overheating. the coolant came out like steam and boiled water from the cap of reservoir. the temperature gauge hit the red zone. I added some coolant and drove the car again. the temperature hit red again. however if i turn on the air flow in the car, the temperature can keep normal, but the blow is very hot. I thought the fan of the radiator was not working. that might because ...

Hi I Got A 1995 Z28 Anyways When The Cars Running Or When I Step On The Gas The Oil Pressure Gauge Dial

Jumps up and goes back down now im just wondering is that normal like if i had had the car brand new at the dealership would it have done that? also the temperature gauge well ive been like for example sitting at a redlight the temp gauge dial has passed the borderline and it will go back down under the borderline now i have the required amount of coolant i know this because i just flushed and refilled my radiator and ...

Coolant Temperature Gauge Always Stays In Cold Position

One month ago, the temperature gauge of my 1996 Ford aerostar(3.0L) will move to normal after 20-minute driving. Now, the gauge always stayed at cold position even when I short circuited the coolant sensor connector to engine ground. I replaced the two coolant temperature sensors. The engine code is still P0118. When the ignition switch was turned on, the voltages measured were:(1) 4.0 volts measured between the one-wire coolant sensor connector and engine ground. (2) 2.8 volts measured between the green ...

Why Does My 1995 Toyota Camry Temperature Gauge Always Read Low Should I Get The Thermostat Changed

For some reason the temperature gauge always fluctuates from cold to just below the mid point of the gauge. I'm not sure if it's the thermostat or the gauge. Is there any way for me to check either or both? ...

How Do You Tell If Your Car Is Overheating

I live in Florida, and I have a BLACK 2000 Honda Civic EX. The temperature gauge doesn't seem like it's not working or anything, but it doesn't really fluctuate; it's constant whether it's 95 degrees outside or if it's night time. When I get done with a ride, I put my hand on the hood to check to see how hot it is. At night and when it's raining it doesn't get that hot at all, I can feel heat but ...

Why Does My Temperature Gauge Move Up After My Car Is Off.

I have a 2000 chevy s10. i just put a new alternator and battery in it. when i turn the truck off the temperature gauge goes to 0. i take the key out, sit for a minute and watch. then the gauge will jump up to 210 then down to 0 and back up and so on. whats wrong?????? ( keep in mind the key is out of the ignition) ...

What Would Cause High Coolant Temperature When I Restart The Car After Only A Few Minutes

My '98 Audi A4 maintains coolant temperature well--the thermostat was replaced a few months ago. Oil temperature is also good. However, if I restart within a few minutes on a warm day, the coolant temperature nearly pegs high. It comes down to normal after a few minutes. Could this be a bad sensor that does not turn on the electric fan after the engine is turned off? ...

Car Overheating. New Thermostat. New Coolant. New Water Pump.

A few months ago I replaced the water pump because it started leaking. It continue to heat up 3/4 of the way at random times then went back down. I replaced the thermostat recently with an OEM one. I had replaced it before with an aftermarket. No white smoke when start in morning or when driven. I also replaced the air filter. Checked all sensors and relays. Fan's come on. AC works. Heater works. What could it be? No signs of ...

Please Help Overheating Problem

I just bought a mazda 3 sport with 61000 km. The temperature gauge went all the way to H. I freaked out stopped the car. I popped the hood and I opened slightly the resevoir coolant to check it. I took to the garage, they said I have no leak, no head gasket problem, radiator is fine etc... They said it is most likely the thermostat. They replaced it. When the mechanic brought out the car the temp gauge rose again. ...