Cylinder 71 72 and 74 misfire? wtf?
 

all of a sudden all three popped up, have reset the ecu but they still occur, other than spark plugs, wires, and possible messed up injectors, what could it be https://honda-tech.com/forums/images...s/emsmileo.gif

Re: Cylinder 71 72 and 74 misfire? wtf? (Civiclx)
 

coil, and injectors are your top suspects.

Re: Cylinder 71 72 and 74 misfire? wtf? (ABK)
 

ok thanks

Re: Cylinder 71 72 and 74 misfire? wtf? (Civiclx)
 

how do i check the coil?

Re: Cylinder 71 72 and 74 misfire? wtf? (Civiclx)
 

you got to check for resistance on it, search because I don't really remember how to do it, or what readings you are supposed to get.

Re: Cylinder 71 72 and 74 misfire? wtf? (ABK)
 

distributor cap & rotor also.

if its happening on more than 1 cylinder its very unlikley 3 injectors went out at once, its probably something distributor related.

Re: Cylinder 71 72 and 74 misfire? wtf? (Kamin)
 

well ichecked everything and 1 injector wiring was loose, so i think cylinder 2 went out because of faulty wiring, when i first checked the codes it was only code 72 (cylinder 2) but as i drove it to get home, the other two threw, is that possible that they threw only because the second cylinder was misfiring?