off idle hesitation

91blazins10

Active member
Just did a recent tune up, NGK ur5s gapped at .30,taylor wires, conrad equivalent cap/rotor and a new msd coil. Im running alky injection and a ultimate chip, when I shift from park into D and give it some gas it hesitates and seems like it wants to stall, then after that it will run fine, today when I was doing a boost launch, around 20mph my ty sputtered a little bit(sounded like it backfired out of the intake), and I noticed on datamaster when it happend everything stopped recording then it started back up again, I also get about 6degrees of kr in N, but maybe 2 degrees at most driving around..From what ive read from searching It sounds like my chip might not be seated well, im gonna move my computer to the glovebox and see if that might fix anything, meanwhile if anyone has any ideas please post away. Thanks.
 

Don W.

Stab it and steer it
Re: off idle hesitation

Hmm, recent tuneup and data-logging stops when it acts up. I'd start looking for some loose connections that might have gotten bumped while I was working on it. Check that chip. Also my first MSD coil was bad.
 
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