Close
I have a 1990 Pontiac 60000-Le with 3.1 liter engine. Have changed to map
1990 Pontiac Grand Am

I have a 1990 Pontiac 60000-Le with 3.1 liter engine. Have changed to map

(1990 Pontiac Grand Am)
sensor but still have driveability trouble.
Ask a Question
1 answer & 0 comments
Popular Answer
on April 09, 2013
is the trouble on cold or warm engine. check fuel pressure regulator
Sign in to reply
General Diagnosis
$88 - $111 Learn More
on April 09, 2013
is the trouble on cold or warm engine. check fuel pressure regulator
Sign in to reply

Similar Questions

View answers to similar questions from RepairPal's community of auto experts and enthusiasts.
My car will shake when stopped an when trying to speed up quickly the rpm will shoot up while the mph remain low. the...
Consumes hella gas hella fast. i filled it up with 40 and it wasted within 1 hour 15 min drive. 2003 pontiac grand...