Question about 1991 Pontiac Grand Prix

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Have a Kats Heater for interior of car #37100 900 watt 125 volt trying to install in 1991 grand prix i was told to hook up to the lighter plug went and bought an adapter that says 110 to 125 volts did not work in lighter plug hooked the adapter straight to the battery and would still not work but i plugged it into my house plug and the heater works the adapter also worked by itself but when i plug in the heater it does not work

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How do you install the turn signal flasher on 1991 pontiac grand prix?

its as simple as unplugging the old one and plugging in the new one, it should be located on the driver side against the firewall or under the dash.

Mar 13, 2012 | 1991 Pontiac Grand Prix

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My ac works fine, but my heater has stopped working. It blows air but doesn't get warm. I went to a dealership and they told me it was the baffle air deflecter, and it would cost about $600 to fix. So i...

NO. you may need a "temperature door actuator" thats a problem when the service people call it one thing and the parts people call it another. The first dealership should have given you a written quote, that way you would have part numbers, ect.

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I have 2 cigarette lighters in my 97 grand prix.One is in the ash tray the other one is on the side.Which one is hooked up directly to my battery?because everytime I plug somthing in there I blow a fuse.

have you tried both the one in the ashtray and the other side of the console and they both will blow the fuse
if so what ever you are plugging in is shorted
try a known good cigarette lighter or something that works in another vehicle
hope this helps let me know

Aug 18, 2010 | Pontiac Grand Prix Cars & Trucks

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Where's the little hole where I can send a power cord through the dash to the battery?


Jul 11, 2010 | 2004 Pontiac Grand Prix

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How do I install a cigarette lighter into a 2007 Pontiac Grand Prix. I understand that was as option then but I need to have a lighter for installing a GPS system. Any help would be greatly appreciated

Go to Auto zone or advanced auto parts. Get a 12 Volt Socket. It will have a positive wire and a negitive wire. Run the wires to you fuse box's auxillary port. (you should have 4 of these). hook the wires up to the brass leads. It doesnt matter which wire goes to what lead. Install a fuse for that port. 1 hour job time

Jan 06, 2010 | 2007 Pontiac Grand Prix GXP Sedan

1 Answer

Heater motor has stopped working. checked fuses snd they sre good what needs to be replaced

You need to check the blower motor to see if it has power going to it.Get volt meter hook the red end to the blower plug and put the black to a ground now turn the key and the fan on and see if you have 12 volts or more.If you do it most likly the blower motor

Dec 27, 2009 | 2004 Pontiac Grand Prix

1 Answer

04 pontiac grand prix wont start.

first remove the battery and take it to a auto parts place and have them check it. move on from there. if the battery is good the do a starter draw test. take a meter and hook it to your battery. now have someone try and start the car. if the voltage on the battery drops from 12.8 to below 9 volts then the starter is bad. if the voltage doesnt drop much at all then its prolly the solenoid both of which require starter replacement since most solenoids are on starters. if still nothing then check ignition switch. but before anything else ensure vehicle is in park. if it is in part use a meter to test neutral safety switch.

Mar 20, 2009 | 2004 Pontiac Grand Prix

1 Answer

1991 pontiac grand prix se won't start

Probably need the computer reset. All these cars now days are set up for the dealer to screw you. The fix yourself is about history

Mar 16, 2009 | 1991 Pontiac Grand Prix

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