3.5L spark plug replacement, how to?
stickapp1
12-16-2003, 08:51 AM
Where are the spark plugs in my 3.5 Liter Olds Intrigue?
Any tips on access?
Any tips on access?
GMMerlin
12-18-2003, 01:13 PM
Spark plugs are located under the module assembly on each valve cover.
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