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Old Mar 17, 2011, 06:27 AM
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Lean on cold accel from a stop

I've got a custom 16g setup like most others here, running the 9417 ROM. I've also tried the 9653 tephra ROM, but here is the issue. When I start to go from a stop, if I'm slightly on a hill, or have the A/C on, if I don't "over-rev" the car from what I normally do, the RPM's will drop pretty fast, to an eventual "flub flub flub" Sound from the engine and producing no power.

My questions is, has anyone else seen this? Is it my timing map do you think? Here are some pics of log files that show it happening. 2 are cold, 1 is actually warm but with the A/C on going uphill. So, I notice it almost always when cold, but every so often when warm when it's uphill and the A/C is on. thoughts?
Attached Thumbnails Lean on cold accel from a stop-one-more-example.png   Lean on cold accel from a stop-ac-stumble-incline.png   Lean on cold accel from a stop-cold-start-stumble.png  

Last edited by HornstarBU; Mar 17, 2011 at 06:30 AM.
Old Apr 12, 2011, 07:35 AM
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Frak me, it was the idle stepper table
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