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Re: Idle problem NA
Posted: Sat Oct 19, 2013 12:13 pm
by myredmx5
Maybe a vacuum problem?
Re: Idle problem NA
Posted: Sun Oct 20, 2013 9:37 am
by 93_Clubman
Have you checked the ignition timing setting & other settings? Also disconnect battery, pump brake pedal a few times, then reconnect battery to clear ECU. Here's some more detail on setting idle when there's an idle problem:
viewtopic.php?f=76&t=60434
Re: Idle problem NA
Posted: Sun Oct 20, 2013 9:00 pm
by YanMa YatTai
^ that link has good advice. I just about went through each one of those items in the list without knowing that such a list existed!
There are so many possible causes. Mine had the same issues as yours (idle at 1500rpm).
I had a cracked crossover tube, bad injectors and bad ISCV. Cleaning the ISCV helped, but it wasnt until it was replaced that my idle was OK.
Re: Idle problem NA
Posted: Mon Apr 14, 2014 5:52 pm
by greenb0x
Did you do anything prior to noticing the bump in idle?
What happens when you block off the inlet tube to your idle control solenoid?