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8.0
pretty bad- Typical Repair Cost:
- No data
- Average Mileage:
- 39,000 miles
- Total Complaints:
- 1 complaints
Most Common Solutions:
- replaced high pressure fuel pump (1 reports)
engine problem
Helpful websites
- No one has added a helpful site for this 2017 Impala problem yet. Be the first!
A D V E R T I S E M E N T S
Ran 1/2 a tank of E85 and then engine light came on and I have reduced engine power. This is a flex-fuel vehicle but if you run E85 and get a bad batch it's very likely you will be replacing the high pressure fuel pump, just like I had to do. This is a known issue by many dealers as well as GM.
Learned my lesson, will stick to regular gasoline.
- Eric L., Saint Michael, MN, US