no go

01overit

New member
hello everyone. i have a 01 Cherokee sport and i just replaced my fuel pump assembly, now my xj lacks responsiveness. there's only 50,000 on a new moter. before the pump went out it ran like a raped ape. it has cold air intake and a throttle body spacer. (it makes a cool noise that's about all) iv drove it 200+ miles thinking the comp. may need to adjust itself, no change yet. it acts like it might be getting to much fuel. need help, really miss that tork and snappiness. :???:
 

It could be a bad fuel pump module or a bad fuel pressure/ filter regulator.
 
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