LT1-LT4 Modifications 1993-97 Gen II Small Block V8

hesitation and a little miss at idle when worm up

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Old 08-25-2007, 04:38 PM
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Default hesitation and a little miss at idle when worm up

my sisters 96 ta is hesitating when you go to take off and missing a little bit i change the plugs and wires put new vacuum lines on it only seems to do it when it worm up tho and it not throwing any cods. i cant get the fans to come on at all to i check all the realahs they all work the fuse it good i unplug the air intake senser to bring the ses light on fans never came on i jump the fans out and they work it tuch the red on the temp senser and they never came on dose anyone have any idas
Old 08-25-2007, 05:23 PM
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always good to check fuel pressure and current.
Old 08-25-2007, 05:41 PM
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always good to check spelling also...

haha just messin. about the fans, the only thing i can think of that would cause that problem is the relays but since you already checked that i dont know
Old 08-25-2007, 09:03 PM
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try and disconnect the maf , this should run the fans all the time to see if there working
Old 09-10-2007, 08:16 PM
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Originally Posted by roadhog_113
always good to check fuel pressure and current.
How do you do this?
Old 09-11-2007, 01:48 PM
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According to Shon Herron's web site an improperly functioning egr system can account for the hesitation.



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