hello,
1983 fj60 72000 orig miles. just had the exhaust manifold replaced with header and remflex gasket. downpipe sealed all emissions holes sealed. still have exhaust fumes coming inside. seem to be from the engine. some oil leaking on the bottom oil pan from the synthetic oil I'm using. is it possible blow by out of the valve cover. vents into the air cleaner. mystery. love driving the truck but the fumes are making me a little nuts. any thoughts?
thanks
jf
1983 fj60 72000 orig miles. just had the exhaust manifold replaced with header and remflex gasket. downpipe sealed all emissions holes sealed. still have exhaust fumes coming inside. seem to be from the engine. some oil leaking on the bottom oil pan from the synthetic oil I'm using. is it possible blow by out of the valve cover. vents into the air cleaner. mystery. love driving the truck but the fumes are making me a little nuts. any thoughts?
thanks
jf