I have a 88 dodge ram van with the TBI 318. I have installed a new fuel pump & filter (no hum or anything prior) Yea van starts! & idles ok...... As soon as you put it into drive & step on the gas, WOW it is one nasty mother...rough, rough. rough & dosent seem like it wants to stay running just trying to back out. I checked the fuel pressure regulator by pulling off the vaccum line and no gas in the vac tube. So my question is (before I dump more money into junk) Is it possible that the fuel pressure regulator is stuck where it is or could it not even be the FPR & be something else?
Thanks in advance.
if you bought your pump at auto zone there's a good chance its no good i bought about three in one week for the same vehicle and had to change them out free of charge ,the ones they sell don't hold up very good at all,it could be that the regulator is stuck on it,i have seen it happen a dozen times before,good luck.
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