SPARK PLUG USAGE AND GAP PRODUCTION CHANGE. Buick Skyhawk 1982

For 1990-2009 cars

# SPARK PLUG USAGE AND GAP PRODUCTION CHANGE

IN JANUARY, 1983, A PRODUCTION RUNNING CHANGE WAS MADE ON THE 1.8L OHC-FI ENGINE. THIS CHANGE REPLACES THE EARLY SPARK PLUG R42XLS6 AND .060" GAP, WITH SPARK PLUG R44XLS AND .035" GAP. WHEN SPARK PLUG REPLACEMENT IS NECESSARY, THE R44XLS PLUG AND .035" GAP SHOULD BE USED REGARDLESS OF ORIGINAL PLUG TYPE. NOTE: INFORMATION APPLIES TO 1982 MODELS ALSO. BULLETIN IN PROCESS.

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