1988 Isuzu Trooper Knocking After Changing Spark Plugs
1988 ISUZU TROOPER
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1 POST
knocking after changing spark plugs
Mar 21, 2013 at 2:42 PM
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KHLOW2008
✓ASE Certified Mechanic
41,814 POSTS
Are the spark plugs of the correct specifications and reach?
Mar 21, 2013 at 3:19 PM
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