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View Full Version : What is the mfg recommendation for a 1993 corsica lt 3.1

tooliepops
Sep 8, 2010, 09:54 AM
What is the mfg recommendation for a 1993 corsica lt 3.1
TxGreaseMonkey
Sep 8, 2010, 10:16 AM
Regarding what?
tooliepops
Sep 10, 2010, 01:59 PM
Sorry, spark plugs.
TxGreaseMonkey
Sep 10, 2010, 05:18 PM
Only use ACDelco 41-805 single platinum spark plugs. Gap = .045 inch. Change them every 50,000 miles.