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June 1, 1998 Service bulletin

Vehicles equipped with 5.7L (LS1) engines may have an exhaust gas leak between the spark plug(s) and the...

Chevrolet technical service bulletin 98022 for 1998 Chevrolet Corvette, 1998 Chevrolet Camaro and 1998 Pontiac Firebird.

Bulletin number
98022
Component
Engine and engine cooling: engine: gasoline
Summary
Vehicles equipped with 5.7l (ls1) engines may have an exhaust gas leak between the spark plug(s) and the cylinger head. Yc

Owners of these vehicles have filed 42 complaints in the engine category.

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