stutaeng
I'm Awesome
Damn! 50% fuel trim on bank 2?! That's after the new spider/fuel regulator, right?
Did you get a bad spider? A wire get pinched? Check that injector is getting pulsed. Can you recheck the fuel pressure holds with key on, engine off? Do that quick check I mentioned before by watching fuel trims while revving engine.
I was going to suggest checking your cat since engine ran with misfire, but you already changed the O2 sensor. I don't think a bad catalytic converter would "cause" a misfire, would it?
Spray some carb cleaner on the intake tube and you should see the 02s go rich. That's a sanity check that they are okay and not lying. I've done that before and it seems to work for me. A bad sensor won't respond.
Did you get a bad spider? A wire get pinched? Check that injector is getting pulsed. Can you recheck the fuel pressure holds with key on, engine off? Do that quick check I mentioned before by watching fuel trims while revving engine.
I was going to suggest checking your cat since engine ran with misfire, but you already changed the O2 sensor. I don't think a bad catalytic converter would "cause" a misfire, would it?
Spray some carb cleaner on the intake tube and you should see the 02s go rich. That's a sanity check that they are okay and not lying. I've done that before and it seems to work for me. A bad sensor won't respond.
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