general programming question
my question is does power programming increase compression?
im wanting to get my order in soon, i got a tune up done last week and within 150-200miles i had a plug go out. new plug/coil pack on cyl. #7...luckily threads were intact and im up and running good agn. just dont want it to happen agn.
also, can a bad coil cause a plug to go out?
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