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Discussion Starter · #1 ·
EEC IV with Quarterhorse and TunerPro RT.
Decipha has my car tuned pretty well. I was complaining about low speed bucking but after playing with dashpot settings and feeling what they do I realise I am not dealing with bucking, but rather more of a harsh tip in issue.
When going real slow, actually any speed…it’s just more apparent when moving slowly, off idle tip in is harsh in a way that jerks the car. When lifting off throttle, or when dashpot lets off, you feel it as well, just not as harsh.
Is that generally a spark or a fuel issue, or could it be both? Is there something I could be on the lookout playing back a log?
Car runs fantastic otherwise.
Cheers.
 

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657 Posts
Discussion Starter · #4 ·
Well, whadayouknow. Got her warmed up and went for a slow cruise, pulled over to disconnect the iac and other than a bit of drivetrain loading/unloading I can comfortably cruise in 2nd or 3rd at around 15mph easily.
So I guess I’ll keep playing with the lower rows of airmass until it’s perfect.
Thanks Dwain!
 
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