so i just put a 2001 gsr swap in my 95 civic HATCH it a bone stock gsr engine it runs a little rough like it not gettin enough fuel should i upgrade my fuel pump info on who still runnin stock fuel pump if they have any problems

 

no should be fine. maybe fuel filter.

 

fuel filter is new

 

i have a 97 gsr swap in a 94 civic runs fine did you try the stock fpr or a clogged injector

 

well im gonna check it out and really go throw it kinda just threw the swap in and started it up a couple of times drove it like once was just wonderin if it was nesscary