ORIGINAL: cummins driver
Hopefully its just leaking some fuel and not sucking air. Havent gotten to run it much at all yet really. It seems to me like most engines I have owned have leaked some fuel out the front bearing, but havent had any air leaks. I may get to tune on it tomorrow since its supposed to be nicer so maybe Ill have a better idea how it will run then. [8D]
You should be getting some oil seeping out the front bearing. No engine is air-tight and shouldnt be. If the front bearing doesnt leak any oil, its probably not getting enough lubrication.
good looking trucks..