engine

Asked by Feb 07, 2009 at 08:59 PM about the 1991 Pontiac Grand Prix

Question type: Maintenance & Repair

when engine warms up the rpms run high and low also during this time when I turn on my headlights the engine will shut off

1 Answer

205

What engine do you have? 3.1 or 3.4? If its a 3.4 car, they like to eat alternators, which sounds like what you need.

Your Answer

Add photo

Related Questions

  • engine 2 answers

    when engine warms up the rpms run high and low also during this time when I turn on my headlights the engine will shut off

    1991 Pontiac Grand Prix

    -

    Maintenance & Repair

  • changing engine 1 answer

    Will an engine from a 2000 Grand Am fit in a 2000 Grand Prix

    2000 Pontiac Grand Prix

    -

    Maintenance & Repair

  • Can asupercharger engine be switched with a reguler engine 5 answers

    Engine breaking down and I don't have a 1000 to spend on a supercharger

    2004 Pontiac Grand Prix GTP

    -

    Maintenance & Repair

  • engine lightcame on 3 answers

    I just notice the engine light on .I tried the gas cap but it still is on .oil was changed already .have any ideas?

    2008 Pontiac Grand Prix Base

    -

    Maintenance & Repair

  • Engine availability 1 answer

    What engines and horsepower were available?

    1963 Pontiac Grand Prix

    -

    General

Search Pontiac Grand Prix Questions

Pontiac Grand Prix Experts

#1 Js08016
Js08016
Reputation 3,770
#2 Tom Demyan
Tom Demyan
Reputation 2,510
#3 munron
munron
Reputation 2,010
View All

Related Models For Sale

Used Pontiac Bonneville
657 listings starting at $2,298
Used Pontiac Grand Am
1,711 listings starting at $1,995
Used Chevrolet Camaro
660 Great Deals out of 39,300 listings starting at $2,995
Used Ford Mustang
722 Great Deals out of 38,312 listings starting at $1,750
Used Nissan Maxima
412 Great Deals out of 25,153 listings starting at $1,500

Used Cars For Sale

2008 Pontiac Grand Prix For Sale
12 Great Deals out of 466 listings starting at $1,995
2007 Pontiac Grand Prix For Sale
507 listings starting at $2,000
2006 Pontiac Grand Prix For Sale
6 Great Deals out of 614 listings starting at $2,000
2005 Pontiac Grand Prix For Sale
451 listings starting at $4,000