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Stumble & Stall at stop

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Old Dec 18, 2009 | 08:30 PM
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Stumble & Stall at stop

Recently my tune has gotten into the nasty habit of stumbling badly, and sometimes stalling out completely the split second the car comes to a complete stop. I mean it literally happens the exact second the car stops. I'm running A1 on a 7730. Soon to be 8D :-) I have the manual transmission flag set.

At first I thought I needed some more throttle follower, so I added some, and the problem was still there. Then I thought maybe the throttle follower decay rate needed to be longer. So I lengthened it, and again the problem is still there.

The throttle follower was working at one time. The idle would hang just above 1000rpm till I came to a complete stop, then it would come down to normal, with no stumbling, and certainly no stalling.

Some help with this would be greatly appreciated. Thanks a lot guys!

Jay

Don't mind the KC, I hit the rev limiter earlier in the log. I have a complete log. Any and all help is appreciated!
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