No heat or air conditioning. No sound. Silent! What could be problem?

No heat or air conditioning. No sound. Silent! What could be problem? 1 answer

My car is a2003 Cadillac Seville sls with the 32v northstar engine. My car will start no problem but it won't stay running unless I keep pressing the gas. What would some common problems be? I just got my fuel evaporation canister purge solenoid replaced a few days ago I'm not sure if that could be contributin to the problem. 2 answers

My car is a 2003 Cadillac Seville sls with a 32v northstar engine my car will start but will not stay running unless I keep pressing the gas. I had my fuel evaporation canister purge solenoid replac...

What could still be making the car overheat ? 6 answers

I have a 1997 Cadillac SLS . I have changed the water pump, fan relays, antifreeze reservoir, hoses, thermostat , and did a pressure check for head gaskets and it was fine, also replaced the heat tem...

I bought a 99 Cadillac STS that has overheated a couple times,but when I turn heater on high it cools to normal..any suggestions as to what it may be since it don't when the heat is on high???? 3 answers

Car has overheated a couple times, but when I turn heat on high it will run in normal range..

Oil light problem 1 answer

My sisters cadillac occassionally displays an idiot light indicating the engine should be turned off because of an oil problem. It does not happen all the time, as I have driven the car in an attempt...