Why is MY 1993 Bonneville not getting heat?
I have a 1993 Bonneville SSE. I was not getting any heat. I sent it to a local garage and they replaced the temp sensor and the programmer. The mechanic said that it wasn’t the problem and is stumped on why there is still no heat control. The mechanic is stumped with the problem and rigged something so now the heat doesn’t shut off.
Why does my Pontiac Bonneville keep getting cold air?
If you turn the heat all the way up to max (90) and shut the car off and restart it then the heat will work but if you lower the temp till the air conditioning comes back on and then raise it again you get cold air again. Any Ideas ? Thanks I’ve read about this before.
What to do if your Pontiac Bonneville heater is hot?
Run car until fully hot and speed up motor to 2500 for a few seconds and repeat this 5 times to push water into heater core and get the air bubble out. #2: If radiator full when running motor is hot, are both heater hoses hot even with blower running at full speed.
Are there any problems with the Pontiac Bonneville?
One problem is the blower control module which is like the resistor coils for old blowers is an electronic unit on the auto temperature control models. It sits on top of the air box next to the blower motor under the hood. The relay center needs to be loosened (1 or 2 bolts) and raised to access it. Available at Advanced Auto, etc.
Why does my 98 Bonnevile se never heat up?
98 bonnevile se, changed the battery 2 months ago, 1 month ago heat started to act funny…I can start the car in the morning (letting it idle for like 15 min) and it will blow hot air and heat up, but then when I get in and drive the air goes cold…also if I don’t start the the car and just drive it, it never gets warm…
Run car until fully hot and speed up motor to 2500 for a few seconds and repeat this 5 times to push water into heater core and get the air bubble out. #2: If radiator full when running motor is hot, are both heater hoses hot even with blower running at full speed.
If you turn the heat all the way up to max (90) and shut the car off and restart it then the heat will work but if you lower the temp till the air conditioning comes back on and then raise it again you get cold air again. Any Ideas ? Thanks I’ve read about this before.
One problem is the blower control module which is like the resistor coils for old blowers is an electronic unit on the auto temperature control models. It sits on top of the air box next to the blower motor under the hood. The relay center needs to be loosened (1 or 2 bolts) and raised to access it. Available at Advanced Auto, etc.
Why does my Pontiac Bonneville have low coolant?
Open the cap, when COOL, and look. Low coolant means the heater core gets an air bubble–air doesn’t transfer heat. If it is low, fill. Run car until fully hot and speed up motor to 2500 for a few seconds and repeat this 5 times to push water into heater core and get the air bubble out.
I have a 1993 Bonneville SSE. I was not getting any heat. I sent it to a local garage and they replaced the temp sensor and the programmer. The mechanic said that it wasn’t the problem and is stumped on why there is still no heat control. The mechanic is stumped with the problem and rigged something so now the heat doesn’t shut off.
Open the cap, when COOL, and look. Low coolant means the heater core gets an air bubble–air doesn’t transfer heat. If it is low, fill. Run car until fully hot and speed up motor to 2500 for a few seconds and repeat this 5 times to push water into heater core and get the air bubble out.
Can a Pontiac Bonneville have an air conditioner?
The air conditioning works fine but if you turn the temperature up to 80 or 85 so it should be heating it does switch the air from the dash opening to the floor openings but the air is cool not hot.
The air conditioning works fine but if you turn the temperature up to 80 or 85 so it should be heating it does switch the air from the dash opening to the floor openings but the air is cool not hot.
What to do if your car temp gauge is not working?
Bypass Temperature Sensor – Connect a jumper wire between the 2 pins of temperature sensor harness connector. If temperature gauge indicates hot, replace coolant temperature sensor. If temperature gauge does not indicate hot, go to next step. 3. Check Red/White Wire For Short To Ground – Turn ignition off.
Why does my 98 Bonneville stall while driving?
My 98 bonneville has frequently been stalling on me. It mostly happens when I first start the car up, or when I put the car in park after driving. But this week it happened to me while I was driving.