01 pontiac grand am idiling problem

Asked by jdeem Jan 18, 2013 at 02:00 PM about the 2001 Pontiac Grand Am SE

Question type: Maintenance & Repair

i have a 01 pontiac grand am with a 2.4 quad 4 motor when i first start it it idles fine but after it runs for a 2-3
minutes it starts to lope . if i unplug the map sensor it starts idileing ok but shifts hard

1 Answer

177,465

Go to the GAOwnersClub.com for MAP cleaning instructions.

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