Questions & Answers for: pontiac grand prix heat

...pontiac grand prix over heating I HAVE CHANGED THERMOSTAT & WATER PUMP. CAR STILL OVER HEAT'S & WATER COME BACK OUT OVER FLOW. I HAVE ALSO NOTICE STEAM & WATER COMING OUT TAIL PIPE. THERE IS NO WATER ...

NO AIR, HEAT REAR DEFROST, DAYTIME RUNNING LIGHTS. 2002 PONTIAC GRAND PRIX Most likely an ignition switch gone bad.

...2002 pontiac grand prix no manual.. tx check your fuses which are on the drivers side on left side of the lower portion of the steering column. they should be labled. sounds like a fuse is

my 1998 grand prix blows no hot heat to defrost My 1998 grand prix blows no hot heat to defrost windows Try replacing the filter between the firewall and under the wiperblade cover under the hood.

...pontiac grand prix 3.8l my heat only blow cold aair I checked the thermostat and the heart inlet hose is hot but the outlet hose is luke war what could this be maybe clogged heater core. Ok fellow ...

...Pontiac Grand Prix, Vent blowing but no heat coming out.. The lights are on on the temperature control for the heat/ac. But the there is no warm air blowing out of the heater. Any suggestions. I have ...

on my 2007 pontiac grand prix temp is normal but no hot air out the heater or vents most likely blend door actuator is stuck on cold needs replaced.. make sure coolant is full or u wont get heat

no heat 94 pontiac grand prix replaced thermostat still no heat If the engine is reaching normal temp, and both heater hoses are hot, the problem could be a blend door under the dash.

...Pontiac Grand Prix heater dosent work changed thrmostat still blowing cool air what else can i try blend door actuator stuck on cold setting .... make sure ur not low on coolant to cause that will ...

Pontiac Grand Prix Climate Control/AC - Car Forums at Edmunds.com forums.edmunds.com > Pontiac > Pontiac Grand Prix Dec 29, 2007 - 30 posts - ?20 authors Hi Joe, I had the same problem with no heat on