I have a 2002 Bonneville and my heaT blows luke warm air not hot .. it will heat up if driving and go on thruway but not when just sitting and running any suggestions????

I have a 2002 Bonneville and my heaT blows luke warm air not hot .. it will heat up if driving and go on thruway but not when just sitting and running any suggestions???? 1 answer

i have a 1994 pontiac bonneville, i turned the heat on and nothing happened. i replaced the blower motor, which it now blows out air,but only cold air. any thoughts on what my problem may be. 6 answers

i also replaced the thermostat. i noticed a small crack on the top of the radiator, can this be the reason why i have no heat

I have 2001 bonneville and its idling high and does not go down. Whats my issue? 4 answers

I have a 2001 bonneville and im idling high. And it just goes higher and higher. When I start the car it starts at 2000 and works its way up and dont go down so I just cut the car off. What is t...

I Have a 1993 Pontiac bonneville and it wont stay running, I have a new battery 1/2013. I jump it and let is run for a while but once i start driving if it stalls . it wont start again unless jumpped? Is it my alternater? 1 answer

I have a new battery 1/2013. I jump it and let is run for a while but once i start driving if it stalls . it wont start again unless jumpped? Is it my alternater?

My Bonneville, 2001, has started stalling and not restarting. It turns over but it's missing something. It won't catch. But If I LeT it sit fora while it will start and drive fine. 2 answers

Once it's going it will randomly stall. Is it a fuel filter, fuel pump or what??