if you need a heil-coil to be put in cylinder 4 does that mean you have a bad cylinder or a stripped spark plug ?
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1999 Plymouth Breeze
Question: if you need a heil-coil
Answer #1hemicuda June 09, 2011, 21:16Master
They probably mean the threaded hole that the spark plug screws into needs to be drilled and a heli-coil insert installed
ReplyVisitor, June 10, 2011, 01:33
A stripped thread in the cylinder head. This usually happens if you remove the plugs when the engine is hot. Aluminum damages easily if not cool first. Other the last plug service. dirt got in and got in the threads and damage during removal process later.
ReplyCANDY69, June 10, 2011, 01:51Enthusiast
ok some dumb service guy wanted me to beleive they was trying to repair the cylinder head with heli-coil, he never told me why they use hel-coil I look it up online though, in what you said sounds right thanks