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high idle

  1. C900 Workshop
    So when I start my 1990 900 spg cold, the revs stay relatively low but still around 1,100. As the car warms up it can sometimes get as high as 2,100 but almost always stays around 1,700 once the engines been running. Also, I can't confirm this entirely or even know if this relates to the...
  2. C900 Workshop
    All, Girlfriend's 92 Turbo coupe is starting to rack up issues and I'm falling behind in dealing with them... I'm suspecting the charcoal canister because of a couple of the symptoms lining up... -Smell of fuel vapors in the car when it's sat for a few hours -Car is idling high, a little...
  3. NG900 & OG9-3 Workshop
    The first is high engine idle, second one I -think- is ECU related. I was looking at Saaboheme's posts in this thread and I found P1653 and P1654 in it, but not P1652. Does anyone have any input on what this means? I did just put in a JZW stage 3+ ECU. It worked fine (except I got the high...
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