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8.0
pretty bad- Typical Repair Cost:
- No data
- Average Mileage:
- 9,000 miles
- Total Complaints:
- 1 complaints
Most Common Solutions:
- upgrade the tail light gaskets from 6 mm to 10 mm thickness (1 reports)
body / paint problem
Helpful websites
- No one has added a helpful site for this 2018 Impala problem yet. Be the first!
A D V E R T I S E M E N T S
Twilight gasket leak into the trunk has been a regular problem going back with the Impala and Malibu. Seek out you tube videos showing the solution. I did not take it to dealer because they seem unknowledgeable about how to fix it. The you tube video will give the correct part number for the 10mm thick tail light gaskets. Do not use the OEM 6 mm thick gasket. A waste of effort.
- Michael C., Colorado Springs, CO, US