I’ll give a little more background to these stories. Truck #1 guy brings it in for tuning it gets fairly mild tune stock trans, I check everything out balance rates ect tune it, test drive ect. I recommend a lift pump he planned on doing it himself and on his way he went. 3 months later it comes back smoking a lot, I look it over balance rates are real bad see he has a lift pump and a filter delete. Pulled the filter delete off and the bowl had sediment in it. Well new injectors, cp3, factory filter, and a good clean out later he’s on his way. Showed him what was in the
filter delete bowl to he gets the awe fuk look.
Truck number 2 truck shows up with the classic idle problem with a bad regulator rail pressure not matching desired, checked balance rates, replaced the regulator, rechecked balance rates and it looked good. Guy wanted tuning later on down the road I recommend a lift pump to. Well on his way he goes. 6 months later it comes back smoking I look it over and yup it has a filter delete and a lift pump with real bad balance rates. Pulled the filter delete bowl and guess what it’s got shit in it. The guy decided to fix it himself, it got injectors still has the filter delete and the trucks still not right when he came back for tuning. One hell of a trans story to but it’s unrelated to this topic :roflmao:
All I can say if you do delete it replace the fuel lines or do one hell of a good job flushing them, it’s a low spot in the fuel system so once you have enough flow in the line that stuffs going to move.