Cherokee knocking still
My 2018 jeep grand Cherokee trail hawk
is still knocking after
i changed all plugs and each individual coil
computer still just saying to replace plug and coil
would a pro tune aftermarket mod help in this situation?
neil
is still knocking after
i changed all plugs and each individual coil
computer still just saying to replace plug and coil
would a pro tune aftermarket mod help in this situation?
neil
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