How's it going guys, long time lurker first post. So a little while back I started to get a hesitation or missfire while I was driving. It was slight and only happened when the car was fully warmed up. Usually when I was on the highway as I commute 30 miles for work. Now, it is very noticible and happens all the time; cold, hot, idle, highway speeds, all the time. It isn't consistent just randomly stutters. It's so bad that when I get off the highway and go to park it sometimes sputters and dies or backfires every once in a while.
Things I've replaced so far, plugs, wires, coil, dizzy w/ignition module, engine temp sensors, o2 sensor, injectors, fuel filter, map sensor, swapped ECU, put blank between EGR valve and intake manifold, air filter.
To be honest this one is kicking my ass and I'm pulling my hair out haha. Any other suggestions? Appreciate anything you might have at this point.
Things I've replaced so far, plugs, wires, coil, dizzy w/ignition module, engine temp sensors, o2 sensor, injectors, fuel filter, map sensor, swapped ECU, put blank between EGR valve and intake manifold, air filter.
To be honest this one is kicking my ass and I'm pulling my hair out haha. Any other suggestions? Appreciate anything you might have at this point.
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