Engine Stalls/Dies While Driving

9.3

really awful
Typical Repair Cost:
No data
Average Mileage:
102,350 miles
Total Complaints:
3 complaints

Most Common Solutions:

  1. not sure (3 reports)
2007 Hummer H3 engine problems

engine problem

Find something helpful? Spread the word.
Get notified about new defects, investigations, recalls & lawsuits for the 2007 Hummer H3:

Unsubscribe any time. We don't sell/share your email.

2007 Hummer H3 Owner Comments

problem #3

Jun 012016

H3 Limited

  • Automatic transmission
  • 67,000 miles

A D V E R T I S E M E N T S

car dies while driving at any speed, passlock light flashes

H3 dies while driving down the road has happened over 100 times, passlock light flashes, if you can make it to the shoulder before you crash and spread you body parts across the highway you get to try it all again, might go 1 mile might go 100 miles so you really get to wonder.......but IT WILL HAPPEN, sometimes it will start back up while still rolling in nutral, sometimes you need to come to a complete stop, then it will start, sometimes it wont start for a while, did i mention how dangerous this can be? Definitely my last GM product its all over the web with others having similar problems, the dealers offer no fix other then to bring it in and they have no idea what it will cost, non-dealer mechanics wont touch it with a 10 foot pole, i cant figure out why there are still people on the planet that purchase from this manufacture!

- Jason C., thorne bay, AK, US

problem #2

May 012015

H3

  • Automatic transmission
  • 120,000 miles

I'M GOING TO CHRYSLER TOMORROW TO SEE IF I CAN GET A NEW TRUCK THIS IS INSANE. I GO OUT TO START MY TRUCK IGNITION TURNS OVER BUT WILL NOT START. NO OTHER ISSUES WAIT A FEW MINUTES AND T STARTS UP LIKE THERE WAS NEVER AN ISSUE. YESTERDAY WHILE DRIVING ON THE FREE WAY MY HUMMER CUT OFF. GOOD THING I WAS CLOSE TO THE EXIT AND GOT OFF TO THE SHOULDER I WILL SUE THE HELL OUT OF GM IF THIS HAPPENS AND I GET INTO AN ACCIDENT BECAUSE THEY WILL NOT RECALL THESE TRUCKS AND WHEN THE DO THEY TAKE 1 YEAR TO FIX THE F*CKING PROBLEM IM BEYOND PISSED

- Tomeka R., Pontiac, MI, US

problem #1

Oct 012014

H3 3.7L

  • Automatic transmission
  • 120,000 miles

My Hummer H3 shut off/stopped driving while making a turn. Scared the hell out of me because there was no warning, mid turn it shuts down. Thankfully I coasted to the side of the road and it immediately started back up.

- Sheryl A., Jacksonville, FL, US

Not what you are looking for?