4.0

definitely annoying
Typical Repair Cost:
No data
Average Mileage:
121,650 miles
Total Complaints:
1 complaints

Most Common Solutions:

  1. not sure (1 reports)
2008 GMC Sierra 1500 engine problems

engine problem

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2008 GMC Sierra 1500 Owner Comments

problem #1

Jul 302022

Sierra 1500 SL 4.3L V6

  • Automatic transmission
  • 121,625 miles

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

It's not often that I get it but while driving I'll get a low oil pressure signal and a turn the vehicle off immediately from the dash. The first time it happened I took it to the shop and was told that my rear main seal was bad. I thought to myself I don't have any oil leaks on my clean concrete drive way where I park. So I tell the guy I'll just get it fix later. That was several years ago and it's still running fine and no oil leaks. It's only done it few times and every time it has done I've had the oil changed and checked out by a different shop and all say there is nothing wrong with the rear main seal. I've been changing the oil every 3,000 to 5,000 miles and it been fine.

- bullgod08, Ripley, US

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