s13 sr redtop trouble shooting and help needed!
Searched the forums but couldn't come to a conclusion! Engine was in good order till one day i hit a fairly bad road bump and felt the car bog and the idle raised to about 500rshared_pm i thought maybe a vacuum line came loose but couldn't see anything of that sort. I checked the coil packs spark plugs and cause the 1st cylinder wasn't firing changed that and nothing. Aso whenever i turn it now cant really hear much noise from fuel pump working. I would need some help trying to figure it thanks in advance.


