Posted by CASEBRO on Sunday, March 23, 2003 at 0:29AM :
In Reply to: Re: Oil in bottom of fuel pump posted by Brett in AK on Saturday, March 22, 2003 at 1:11PM :
Gas leaves a slight residue behind when it evaporates, looks like brown oil, tastes terrible. But if it is from a bad diaphragm, you could leak gas into the crank, diluting the oil, and a possible explosion hazard. You can blow the pan off the engine.