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Reload this Page Rough Idle/Hesitation/Backfire
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Old 10-05-2009   #1
Gary Yarbrough
 
Join Date: Nov 2008
Location: Wilson, AR
Posts: 63
Default Re: Rough Idle/Hesitation/Backfire
Quote:
Originally Posted by XfireZ51 View Post
I doubt hesitation is spark related. If you are hitting the accelerator and its "bogging" that's a sign of air but not enough fuel. As for the backfire, is it in the exhaust or the intake?
Backfire is on the intake end of things.
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Old 10-05-2009   #2
secondchance
 
Join Date: Aug 2006
Location: McLean, VA
Posts: 3,730
Default Re: Rough Idle/Hesitation/Backfire
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Originally Posted by Gary Yarbrough View Post
Backfire is on the intake end of things.
That sure sounds like one of the cylinder firing during intake stroke - possibly arcing?
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