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7.7
pretty bad- Typical Repair Cost:
- No data
- Average Mileage:
- 55,700 miles
- Total Complaints:
- 14 complaints
Most Common Solutions:
- not sure (11 reports)
- PCV valve too big, allows oil vapors to escape.. wait for recall (1 reports)
- replace thermostat (1 reports)
- sell the vehicle & never buy GM products again (1 reports)
engine problem
Helpful websites
- No one has added a helpful site for this 2001 Silverado problem yet. Be the first!
A D V E R T I S E M E N T S
I keep adding a qt of oil every 2000 miles for the last 30,000. No smoke and no puddles .Where's it going
- edcoba, Concord, NH, US