1992 Pontiac Grand Prix Repair Question
Topics covered: Rpm, Brakes, Check engine light.
Mileage: No information provided.
Mileage: No information provided.
Asked on November 30, 2011
1992 Grand Prix
I Have A 1992 Grand Prix And While I Am Driving Down The Road It Will Start Cutting Back And Won’t Go And When I Mash The Gas Petal It Goes All The Way To The Floor And Will Not Even Rev Up And The Brakes Get Hard Or I Won’t Even Have Any Brakes But The Car Is Still Running. The Rpms Go Up To 2 Rpms Then Back To 1 Rpms When Its Just Sitting At A Red Light. It Will Also Start Skipping And Backfires.
Asked by shonsbabygirlAnswer
Replied on November 30, 2011
Do you have a check engine light?
Have the fuel pressure checked if its within specs and also the MAP and TPS sensors
Replied on December 1, 2011
Yes the check engine light is on
Replied on December 1, 2011
Have the computer scanned for code/s-Go to Autozone its free and get back with it
Replied on December 1, 2011
I tried where they have to hook up the computer is messed up so they can't get it to scan