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8.8
pretty bad- Typical Repair Cost:
- $1,130
- Average Mileage:
- 117,200 miles
- Total Complaints:
- 12 complaints
Most Common Solutions:
- drilled out & helicoiled, reinstalled (10 reports)
- replaced both heads (2 reports)
engine problem
Helpful websites
- No one has added a helpful site for this 2003 Impala problem yet. Be the first!
A D V E R T I S E M E N T S
I had the rocker arm bolt break off inside my engine twice. First repair was a heli-coil of cylinder 6 and 4. This cost $895. Then Cylinder 6 ripped out again; causing me to have to replace both heads on the engine at an additional cost of $1700.
- Joel B., Lansing, MI, US