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*randy500* · 06-27-2017, 11:20 PM

Did you check with vacuume gauge yet? Quicker and easier test than leakdown and more informative at this point.
If smooth gauge reading then find the vacuum leak which is causing the lean condition.

06-27-2017, 11:20 PM	#46
randy500 Account Suspended Join Date: Jul 2016 Location: Tacoma, WA Posts: 6,873	Re: help with new 383 stroker issue Did you check with vacuume gauge yet? Quicker and easier test than leakdown and more informative at this point. If smooth gauge reading then find the vacuum leak which is causing the lean condition.