7
questions

After stopping at red light or stop sign when I take off my car will stop suddenly and then jerk forward and go again. This seems to be happening more often. I am very worried thst I am going to get rear-ended. I took it to GMC and they said the motor mount was broken. That has been fixed I have had car back for 2 days and it is happening again. Sometime the check engine light will come on after this happens, and On-star said the code was for engine propulsion system. Any ideas what is going on. I have seen others complain about this but jave never seen a ansewr to tje problem. Please help! Thank you.

109,000 miles on Truck...
Battery R & R by GMC $300 and now GMC did a diagnostic and want to replace a ECM board $700? I have driven the truck with light on for 1500 miles and it is running fine to my knowledge.

I have a Rear Main Seal Leak Also that I reported to GMC before 100,000? They/Dealership is willing to take 10% off the cost... I may buy a Toyota !!!!!


car has not been started in a month. I charged the 12 volt battery already is there a way to jump the hybrid one

car wont start I think the bib battery is low iv charged the 12 volt one already

This noise seems to be coming from the rear of the vehicle and I've notices a slight to medium hesitation when in reverse


Getting no codes

This noise seems to be coming from the rear of the vehicle and I've notices a slight to medium hesitation when in reverse (like when you give it gas it hesitates to back up). This started late last week or early this week :)

Getting no codes

DEALER WANTED $150 REPAIR, I THOUGHT I COULD DO IT MYSELF, I OPENED THE HOOD, REMOVED TWO BOLTS WHICH LOSSEN THE WHOLE ASSEMBLY BUT STILL ATTACHED SOMEWHERE,CAN YOU HELP?
THANKS, JOEL W