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geezer#99 · 05-11-2018, 10:20 AM

You could bump the timing up a bit.
Can you adjust either mix screw all the way in without the engine wanting to quit?

05-11-2018, 10:20 AM	#6
geezer#99 Registered User Join Date: Aug 2009 Location: Bowser Posts: 13,512	Re: 454 Throttle Hesitation/Vacuum Leak?? You could bump the timing up a bit. Can you adjust either mix screw all the way in without the engine wanting to quit?