Ok well I am still dealing with this pretty bad stumbling problem at low RPM. I data logged the car last week.
When the car stumbles it does it at like 2-k rpm. The 02 Sensors especially on the passenger side bank dive down to 0 volts and just sit there for a second or two and then snap back to normal. Like the car leans way out for a second and then is fine.
Now it doesnt do it all the time, but its very frequent. at first I was thinking vac leak, but I tried the whole carb cleaner trick and couldnt find anything.
WHat do you guys think? hung up injector maybe?
I can post the SCT data logs if anyone wants to take a look.
When the car stumbles it does it at like 2-k rpm. The 02 Sensors especially on the passenger side bank dive down to 0 volts and just sit there for a second or two and then snap back to normal. Like the car leans way out for a second and then is fine.
Now it doesnt do it all the time, but its very frequent. at first I was thinking vac leak, but I tried the whole carb cleaner trick and couldnt find anything.
WHat do you guys think? hung up injector maybe?
I can post the SCT data logs if anyone wants to take a look.
