engine running rough after warm up

Asked by Dec 17, 2015 at 04:38 PM about the 1988 Chevrolet Blazer Silverado 4WD

Question type: Maintenance & Repair

My truck runs strong when I first start it and
as soon as it warms up it begins to cut out n
just runs rough in general I put new pluggs
and wires in it

4 Answers

20,300

Check for any vacuum leaks

1 of 1 people found this helpful.
10

It sounds to me one or both could are bad,when they heat upit loses power check that it's either 1234 depends if its 8 cylinder or not.

10

Your coils check em,that's what it is.

Have your catalytic converter or all (if more than one) checked on the exhaust system. If clogged, vehicle can't breathe.

Your Answer

Blazer

Looking for a Used Blazer in your area?

CarGurus has 928 nationwide Blazer listings starting at $950.

ZIP:

Chevrolet Blazer Experts

  • #1
    Andrew Olsen
    Reputation
    2,090
  • #2
    yetilikesbeer
    Reputation
    1,400
  • #3
    Rowefast
    Reputation
    1,070
View All

Related Models For Sale

Used Chevrolet S-10
14 Great Deals out of 1,199 listings starting at $1,550
Used GMC Jimmy
3 Great Deals out of 196 listings starting at $2,495
Used Ford Bronco
201 listings
Used Chevrolet Camaro
448 Great Deals out of 31,256 listings starting at $3,550
Used Chevrolet C/K 1500
836 listings starting at $3,000
Used Ford F-150
2,797 Great Deals out of 212,249 listings starting at $1,300

Used Cars For Sale

2005 Chevrolet Blazer For Sale
16 listings starting at $3,995
2004 Chevrolet Blazer For Sale
106 listings starting at $2,450
2003 Chevrolet Blazer For Sale
77 listings starting at $3,950
2002 Chevrolet Blazer For Sale
113 listings starting at $2,395
2001 Chevrolet Blazer For Sale
115 listings starting at $2,495

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.