alchol problem
 

we have a problem with the engine milking the oil on a full pass, not a problem at idle or warmup the car has lost 5tenths and 4 mph this is a overnight problem also blowing oil out the breathers
Thanks,Thad

May have a blown head gasket. Are you loosing water?

alchol problem
 

No, that was checked, this is wierd, we have ck everything of that nature
Thanks,thad

In that case, something is forcing it way rich. I'd check the bypass. Pill might be plugged or something else restricting it. The blowing oil out of the breather might indicate a broken ring. Should do a leakdown test to confirm.

re; alcohol problem
 

johnracer is on the right track. something is forcing it rich. Is it carbureted or injected? If it*s injected check to see if main or high speed bypass is installed backwards. Little arrow points to the tank, poppet valve in bypass on the pump side of the return. Grudge racing, late one night, I put my main in backwards, after doing my burnout I noticed the starter wiping his arms off and looking up at the sky. My zoomies had bathed him in cool methanol and he thought it was raining. LMAO :oops: I*m the leader of the pack when it comes to screwing up injection tune ups!

alchol problem
 

Thanks, guys it is a carb, we are familier with injection, lost on the carb did a lleak down test 2701pis with 4percent leakage
Thanks Thad

a float stuck ? how about a fuel filter ?

Are you running a belt drive pump or electric?

alchol problem
 

The filters are ok no floats sticking
WE ARE RUNNING ELECTRIC PUMP FUEL PRESSURE STAYS THE SAME NO RISE OR FALL
Thanks,Thad

Maybe one or more of the jets have fallen out. Don't laugh, I've actually seen it....