blue/white smoke from exhaust
i have a 91 civic HB and found oil leaked into the spark plug cylinders. i replaced the gaskets and oil hasnt leaked back into any of them. i replaced spark plugs and wires, and big clouds of white smoke is coming out when driving and mainly just shifting.
some say its coolant that leaked in due to HG failure
some say it may be oil burned
my radiator is leaking and coolant level dropped slightly after white smoke.
could it be the HG? how do i know if it is the HG for sure?
any feedback will be great