The engine may develop a misfire due to worn valve seats. This fault will cause the Check Engine Light to illuminate. Our technicians tell us the misfire may or may not be felt while driving. They further recommend that both cylinder heads be removed and thoroughly inspected and repaired as necessary.
Engine Misfire Due to Worn Valve Seat on Chevrolet Silverado 2500
Average mileage: 206,950 (206,950–206,950)
Engine affected: 5.7L V8
1 model year affected: 2000
2 people reported this problem
0 people shared problem details
I need some direction on setting the valve lash on a 1993 5.7 gas engine. JeffreyJAK
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