Mechanics

WHEN HOT AND GOING UP A HILL AND HIT PASSING GEAR DOES NOT ACCELERATE OR SPEED UP

1992 GMC Sonoma • 154,000 miles

Did a tune up and took to tramission shop everythings good with trans.
Avatar
Brettpatterson21711
March 29, 2012.




Tranny is good-hmm. Try checking the exhaust system for restriction and also check the throttle position sensor

Tiny
Rasmataz
Mar 29, 2012.
What about the fuel filter, could that be a problem?

Tiny
Brettpatterson21711
Mar 29, 2012.
To rule out the fuel filter and a weak fuel pump you need a fuel gauge
AD

Tiny
Rasmataz
Mar 29, 2012.

AD