Auto Answers » View Question
marieh ... 2/12/2013
1994 GMC C1500 Sierra SL 8 Cyl 5.0L - Engine
Do I need to replace spark plugs if they were replaced 6mos ago but I didn't replace the wires?
I replaced the spark plugs 6mos ago but I failed to replace the wires. Now I want to replace the wires but I'm wondering if I should replace the plugs again too.
1 Answer

Preview Answer