Okay, I'm stumped (misfire)
Re: Okay, I'm stumped (misfire)
Originally Posted by 1racerdude
If the screws seem to have come loose then take and blue locktite ALL the screws in the replacement before install.
Re: Okay, I'm stumped (misfire)
Originally Posted by Spinner
If its destroyed I'm gonna get a delteq. No sense having to do that ever again.
I would like to know if the screws seemed loose.
Re: Okay, I'm stumped (misfire)
Has fuel, pressure is perfect.
Has spark.
Has air.
Will not fire.
Coil/ICM good (assuming test ones were good. It does spark at the coil wire)
New opti.
Plugs/Wires brand new.
Will turn over just fine, no fire. I'm completely baffled at this point, and am open to ideas.
Has spark.
Has air.
Will not fire.
Coil/ICM good (assuming test ones were good. It does spark at the coil wire)
New opti.
Plugs/Wires brand new.
Will turn over just fine, no fire. I'm completely baffled at this point, and am open to ideas.
Re: Okay, I'm stumped (misfire)
this new opti you put in, was it fully assembled, or did you have to put the rotor in and the cap on? maybe the rotor screws are loose or one of them fell out. i had that happen and although my car still ran, it ran like **** as you can imagine.
also, does it run after you let the key come back from 'start' to 'on' or does it only fire while starting? if so your ignition switch might have crapped out.
also, does it run after you let the key come back from 'start' to 'on' or does it only fire while starting? if so your ignition switch might have crapped out.
Re: Okay, I'm stumped (misfire)
Originally Posted by Spinner
Fuses are definetly intact. The second cylinder back on passenger side, and the frontmost one on the driver's side are not firing I know for sure. Is it possible I spun the crap out of the opti and damaged the rotor? I turned it pretty high not long before it started acting funny.
Originally Posted by Spinner
Has fuel, pressure is perfect.
Has spark.
Has air.
Will not fire.
Coil/ICM good (assuming test ones were good. It does spark at the coil wire)
New opti.
Has spark.
Has air.
Will not fire.
Coil/ICM good (assuming test ones were good. It does spark at the coil wire)
New opti.
Re: Okay, I'm stumped (misfire)
Yes I changed the opti. I'm going to probe the injectors right now and test at the plugs and will get back to you.
I've been trying to obtain a scanner for two weeks. Its not as easy as it seems since I cant drive the car anywhere.
I've been trying to obtain a scanner for two weeks. Its not as easy as it seems since I cant drive the car anywhere.
Re: Okay, I'm stumped (misfire)
All injectors have +12v on the hot wire. I'm going to the store to buy a noid light and something to hook to the plug wires to check if theres spark on those too. Will keep posted.
Re: Okay, I'm stumped (misfire)
Getting spark at the individual wires too. The store didnt have a noid light. The set of plugs I took out and replaced were completely fouled of gas and very wet. Shouldnt this mean the injectors were working?


