Fuel Blow By

[krizski75]

I just replaced the VP44 on my 2002 Ram 2500 6-speed HO. I'm getting raw fuel blow by into my catch can and all under my motor. I'm talking excessive! My guess is the pump shaft seal as I had nothing like this before changing the pump. I purchased the pump from a reputable seller that I have done much business with in the past. I have a FASS DDRP pump that's set at 18 psig at idle so I don't think that would be causing the fuel blow out. Does anyone have any suggestion where I might look for other issues?

 

[SAndreasen]

Cross over tube not sealing