Hey ps2cho,

My car's a w126 which has a 20 gallon or so tank Thanks for the tip on the EHA, I'll try to see if I can find one at the junkyard. By the way, have you checked your EGR valve (if you have one) for leakage? It seems that they can get stuck open and cause a big vacuum leak. I'm going to test mine out this week when I get my mityvac back!