why doesn't my car not want to shift from 1 st to 2nd until it reaches 30 mph, and from 2 nd to 3 rd gear until 55 mph.
10

Asked by dirtrdr Aug 19, 2015 at 02:35 PM about the 1997 Pontiac Bonneville 4 Dr SE Sedan

Question type: Maintenance & Repair

The car shifted fine until I replaced the upper and lower manifold gaskets. the car accelerates great, but doesn't want to shift until the rpms are above 3000 rpm. The tps checked bad so I replaced it and the idle air solenoid. the map sensor checked out good. I would appreciate any suggestions.

2 Answers
10

dirtrdr answered 9 years ago

I have check the routing and replaced all the damaged hoses I could find, but it hasn't changed anything. I appreciate the input.

1 people found this helpful.
Mark helpful

Your Answer:

Related Questions

Bonneville

Looking for a Used Bonneville in your area?

CarGurus has thousands of nationwide listings and the tools to find you a great deal.

Postal Code:

Shortcuts

Search Pontiac Bonneville Questions

CarGurus Experts

  • #1
    James Sparrow
    Reputation
    570
  • #2
    Gene Arnett
    Reputation
    540
  • #3
    John Saffrahn
    Reputation
    510
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Pontiac Grand Prix
2 listings
Used Pontiac Firebird
15 listings
Used Chevrolet Monte Carlo
8 listings starting at $24,998

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies.