Originally Posted by moparx
condensation & junk. i agree with Nitrousn.
as to backpressure blowing a seal, what seal ?
i'm easy to confuse son, so unless someone pounded a potato into your tail pipe, i wouldn't worry about backpressure.
beer


I guess I mean whatever is keeping the fluid from coming through into the combustion chamber but that wouldn't make sense since it would be apparent in the oil... Idk, every now and then I'll say things that don't make sense...

I only brought it up because I've heard of changes in pressure due to removal of the cat. messing with the engine performance... Since my exhaust had a bunch of pinholes and I had just repaired it all I thought maybe there was something there? I'm always trying to connect dots...

Turns out Nitrousn was right...
I hadn't filled up the tank in over a year and I just got a bunch of gas so...