So I failed emissions inspection because I chose the morning of inspection to flash back to E30 Dizzy tune for emissions not realizing that it would obviously reset the monitors. I only did this because I was using the Burble tune.
They said after I had driven it enough to reset the emissions, bring it back and they would sticker it. I'm sitting on 7/8ths of a tank of E40, so I thought I would drive it for a week and burn it up and then flash back to 93 Stage 2 and set the monitors.
I drove it to a jobsite the following Tues for about 30 miles, and it ran like normal. Get back in after I'm done, and it's running like total crap all of a sudden. Hundreds of misfires, but only under load/boost. It doesn't misfire revving in neutral.
I've tried reflashing several times and it is still the same. Jacked it up and crawled underneath, all the hoses are clamped tight. No obvious leaks. No engine codes currently, but it was showing P219A before the inspection day flash. I don't know how long it has been like that. No check engine lights. The plugs do have about 20k miles on them. Is it possible for a plug to cause this? I haven't set the COBB to monitor specific cylinder misfires, because I really don't like driving it like this.
I've searched high and low, but mostly come up with open-ended google questions. The codes haven't shown up again in about 150 miles, but it is undriveable.
They said after I had driven it enough to reset the emissions, bring it back and they would sticker it. I'm sitting on 7/8ths of a tank of E40, so I thought I would drive it for a week and burn it up and then flash back to 93 Stage 2 and set the monitors.
I drove it to a jobsite the following Tues for about 30 miles, and it ran like normal. Get back in after I'm done, and it's running like total crap all of a sudden. Hundreds of misfires, but only under load/boost. It doesn't misfire revving in neutral.
I've tried reflashing several times and it is still the same. Jacked it up and crawled underneath, all the hoses are clamped tight. No obvious leaks. No engine codes currently, but it was showing P219A before the inspection day flash. I don't know how long it has been like that. No check engine lights. The plugs do have about 20k miles on them. Is it possible for a plug to cause this? I haven't set the COBB to monitor specific cylinder misfires, because I really don't like driving it like this.
I've searched high and low, but mostly come up with open-ended google questions. The codes haven't shown up again in about 150 miles, but it is undriveable.
