9th Gen Civic Forum banner

CEL, VSA, Power Steering, Cyl 3 misfire

50 views 5 replies 3 participants last post by  jn2k108  
#1 ·
Hello. I am having a misfire issue on my 2012 civic si. I have swapped ignition coils, misfire stayed. It’s quite audible, only happens under light load like 2000 rpm. My dipstick smells like gasoline, and I ran the codes and found that during the misfire, my ecu was pulling fuel -5% on the Stft. Only mods I have are a catback, aswell as some aftermarket front lights (not headlights just the bulb is led now)
 
#5 ·
I'd do the one first to see if it solves the problem.