Motor surges up and down when I start it runs good if easy on throttle bogs down if you get into the gas changed every thing from module control coils plugs wires oxygen censor fuel pump cooling fan

Asked by Bill Mar 27, 2017 at 07:43 AM about the 1988 Chevrolet Celebrity Sedan FWD

Question type: Maintenance & Repair

I need some help 1988 chevy Eurosport

2 Answers
188,355

Paul answered 7 years ago

Sometimes the return spring on the throttle body with stick and I would try cleaning the body down with a throttle body cleaner. You may also have a bad throttle body sensor.

1 people found this helpful.
Mark helpful
188,355

Paul answered 7 years ago

http://easyautodiagnostics.com/gm/2.8L/testing-the-tp-sensor-1

Mark helpful

Your Answer:

Related Questions

Shortcuts

Search Chevrolet Celebrity Questions

CarGurus Experts

  • #1
    Rowefast
    Reputation
    90
  • #2
    Gene Arnett
    Reputation
    80
  • #2
    Michael Wesley
    Reputation
    80
View All

Find great deals from top-rated dealers

Search

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.