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Timing Jumping Around...

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Old May 8, 2006 | 09:30 AM
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Closer_2001's Avatar
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Default Timing Jumping Around...

I've noticed my V feels a little soft at high load low RPM..., ie Flooring it at 2000 RPM.

I did some logs on Sat and noticed the timing is jumping around. I have it set at 26 deg with 0 KR. It will go, 25 then dip to 16, then back to 24, then 18. Once the RPM climbs it will hold the 25-26 deg no problem. Mods include, CAI, Kooks LT Headers and Tuning.

I've had some issues with the Kooks burning the #2 spark plug wire - would a slight misfire cause this? I thought I had it insulated now though.
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Old May 9, 2006 | 08:34 PM
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Originally Posted by Closer_2001
I've noticed my V feels a little soft at high load low RPM..., ie Flooring it at 2000 RPM.

I did some logs on Sat and noticed the timing is jumping around. I have it set at 26 deg with 0 KR. It will go, 25 then dip to 16, then back to 24, then 18. Once the RPM climbs it will hold the 25-26 deg no problem. Mods include, CAI, Kooks LT Headers and Tuning.

I've had some issues with the Kooks burning the #2 spark plug wire - would a slight misfire cause this? I thought I had it insulated now though.


It could be a few things my friend. On most factory spark advance maps you will have a dip in spark advance as the ECU goes through the area of peak torque. It may be nothing to worry about. But I would also check for an active knock sensor among other things.



Chris Macellaro
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