runs like crap

[john93rangerstx]

i have a proble i have a comp 110 120 50 other side 125 120 110 and i did a leakdown test and the air is coming out the oil fill hole in the valve cover gasket waht you thingk

 

[BobWiersema]

Air loss into the block, and venting out the fill cap would be bad rings. I dont think a guide could be bad enough to do that but you may want to pull the cover on that side and check.


Bob

 

[john93rangerstx]

thanks thats what was thinking just wanted second apoinon

 

[BobWiersema]

thanks thats what was thinking just wanted second apoinon

Bummer, what engine? You may want to pull the head and see if you blew the gasket out, I guess its possible a head gasket could cause that. Did you try squirting some 50 weight oil into the cylinder and then doing a compression test? If you see the compression come up nice, then its the rings.

Bob

 

[john93rangerstx]

ill do that in school to day