LT1 caprice hesitation problem
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my caprice is having a little hesitation problem, only on startup after sitting for a long time (like in the mornings). ill leave the house, and it will feel like the engine is flooding/not getting enough gas, or something. theres just no power and it almost dies. its fine a couple blocks down the street though. and its fine when i come home for lunch 4 hours later. someone mentioned the EGR, but i dont think thats it. i think its fuel related because it only does it after it sits for a while. other than that, it runs like a champ. anyone have any ideas?
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what year is it? How many miles? Stock coil and Opti? Stock Plugs? Have you changed the plugs? How did they look? Do you have access to a scan tool?
Chris
Chris
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the EGR is VERY loud on startup. i can hear it clicking as i go down the street.
it is a 94 with 93K miles. i dont know whats done. it was a village car for 80K, and a mechanic owned it for the next 10K. ive been meaning to get new plugs and wires though...however, i dont think thats the problem since it does it only when its been sitting for a while and not all the time <img border="0" title="" alt="[Confused]" src="images/icons/confused.gif" />
it is a 94 with 93K miles. i dont know whats done. it was a village car for 80K, and a mechanic owned it for the next 10K. ive been meaning to get new plugs and wires though...however, i dont think thats the problem since it does it only when its been sitting for a while and not all the time <img border="0" title="" alt="[Confused]" src="images/icons/confused.gif" />
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brought it to the track today and it ran a best of 15.1@91 on a 2.2
it started doing the hesitation later on in the day AT the track. and again on the way home <img border="0" title="" alt="[Sad]" src="gr_sad.gif" /> . im wondering if its something like the FPR.
it started doing the hesitation later on in the day AT the track. and again on the way home <img border="0" title="" alt="[Sad]" src="gr_sad.gif" /> . im wondering if its something like the FPR.