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Old 10-23-2006, 06:05 PM   #1
ThatOneBlue67
I survived Dead Man's Curve.
 
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Join Date: Apr 2006
Location: The Nine-Five-687
Posts: 389
Engine Hesitation?

Well, the 350 has been in my truck for a week now. It runs pretty good except for a hesitation. If I smoothly accelerate, it generally does ok.

If I romp on it a little harder, it tends to misfireas if a spark plug isn't connected I suppose. The engine quiets down and fights for gas and if I don't handle the situation right, it can actually stall completely. This happens especially early morning, when it's cold outside.

The intake manifold is stock, I haven't even touched it, and I don't hear any vacuum leaks.

The Holley Street Avenger on top of it is on correctly and tightly.

I've been informed that Holleys tend to be too lean for a 350 and the jets need replacing. Does anyone agree with this? Also, the distributor is fine, fuel filters are new, carb adjustments are correct, and I have not had any previous fuel travelling problems with the 6cyl that was in there.
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1967 Chevrolet C10
350 Eight Cylinder, 700R4 BowtieOverdrive




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Last edited by ThatOneBlue67; 10-23-2006 at 06:08 PM. Reason: grammar review
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