6.0
fairly significant- Typical Repair Cost:
- No data
- Average Mileage:
- 75,000 miles
- Total Complaints:
- 1 complaints
Most Common Solutions:
- replace intake manifold gasket (1 reports)
engine problem
Helpful websites
- No one has added a helpful site for this 2004 Sierra 1500 problem yet. Be the first!
A D V E R T I S E M E N T S
Intake manifolds on GMC are junk, they need a new design. If the engine runs a little hot it melts plastic parts internally.
- jconner, Yorkville, IL, US