My 86 s10 blazer with 2.8 is hard starting after it warms up and bogs down during acceleration and taking off from a stop...also idles I little high and can be hard shifting....I've replaced all senso

Asked by Dec 21, 2014 at 02:52 AM about the 1986 GMC S-15

Question type: Maintenance & Repair

Ive replaced all sensors and fuel at a loss as to what to
do from here

1 Answer


Check your exhaust may be restricted bad catalytic converter if not check gear shift solenoid. transmission fluid. Torque converter

Your Answer

Add photo

Related Questions

Search GMC S-15 Questions

GMC S-15 Experts

#1 yetilikesbeer
Reputation 20
#1 Bob Beaman
Bob Beaman
Reputation 20
#1 Larry Phillips
Larry Phillips
Reputation 20
View All

Related Models For Sale

Used Chevrolet S-10
8 Great Deals out of 1,340 listings starting at $1,899
Used Ford F-150
2,092 Great Deals out of 192,324 listings starting at $290

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.