RepairPal is your advocate for car care advice and guidance

Q: truck surges on 1994 GMC Sonoma

Truck surges after it get warm,shut it off so it cools down and it's fine until it heats up again.Any help,Russ.
Get a Repair Estimate
Guaranteed by certified locations nationwide. Learn more
RepairPal estimates are guaranteed at over 1,700 quality certified locations nationwide. Learn more
Sounds like you may have a fuel control issue. I would have a fuel pressure check and check for any vacuum leaks.

All of it is guess work until you have a diagnosis performed.
Didn't find what you were looking for?