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Re: '69 C10 327 SBC Off Idle Stumble / Misfire Help - I feel like I've tried EVERYTHI
Quote:
Originally Posted by Coley
...so it appears it was an electrical or spark related problem?
ie: you were experiencing some shorting of the spark across the headers etc when running...hence the misfire and stumbling.
Do I have this correct?
C.
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Absolutely, it was definitely the spark issue causing the hesitation and such. It’s quite possible that the other tuning, timing, carb adjustments helped along the way but this was the only solution that eliminated this.
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1969 C10 Stepside (PERCY - tribute to CDE)
1996 Chevrolet Tahoe 2-door / 2WD LS5.3/4A (ROBYN)
1998 GMC SLE Regular Cab Short Bed Fleetside 4.3/4A (LUCY) (driver)
2000 JEEP Cherokee Sport XJ 4x4 4.0/4A (RUBY, son #2)
2013 VW GTI Driver's Edition 1.8T/6A (GRAU GEIST, son #1)
2016 BMW X5 xDrive50i MSport 4.4L N63/8A (SCHNEEWITTCHEN)
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