87 gmc sierra tbi 350

Asked by Mar 03, 2019 at 06:35 AM

Question type: Maintenance & Repair

Runs for a few minutes and shuts of suddenly.
Ive replaced all fuel system and did full tune up.
Injection seems fine, runs fine, then cuts out. I
ordered and ignition coil but havnt tried it yet.
Any ideas?

1 Answer

203,855

Ignition modules and distributor pickup coils were common failures on these, if they have never been replaced best to do them now. Also make sure the ground strap for the ignition coil is still there and you have a good ground.

Your Answer:

CarGurus Experts

  • #1
    G A Arne
    Reputation
    162,310
  • #2
    F_O_R
    Reputation
    144,710
  • #3
    dandyoun
    Reputation
    135,630
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.