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View Full Version : rb25det cutting out, running rough


lazyeyes13
02-06-2014, 10:49 AM
I have a s1 rb25det and it was running very very rough... cutting out when given any gas at all and did not want to keep running. I just changed the plugs and it runs better but it still cuts out when I give it any gas at all. then it dies after I try giving it gas a few times. When I changed the plugs I did notice that one of them was covered in fuel... and also when I give it gas some fuel is spitting out of the exhaust... Can anyone help me please???:confused::confused::confused::confused:

RB25GUY
02-06-2014, 10:53 AM
i had the same problem once it was a mad maf and a bad fuel pump check your FPR if its running low like under 20 its the pump!