low RPM hesitation...
03-15-2007, 06:49 PM
#41
Originally Posted by Burning Rubber
Okay so I was wondering how everyone else faired with their low rpm hesitation. Because I have done everything other than change the Optispark and the O2s and it has gotten better but it is still there. The plugs were badly fuel fouled. They were jet black! So i need a bit of advice. what should i do next?? Opti or O2s?? or something else?? I have checked all the plugs/wires/wire harness connections.
03-16-2007, 04:53 AM
#43
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its freshly rebuilt. i just finished rebuilding it. although i think its the optispark. and i also think i need 24 # injectors cuz its running really rich.
04-02-2007, 06:20 PM
#44
Egr block offs and new msd coilS made it much much better, almost gone 
.
pulling off the tb tonight and cleaning the heck out of it. Hope that does it....... if not then its gotta be a small hidden vaccum leak that is not visible.
I got datamaster and noticed that i am getting KR and my IAC counts are real low. so it may very well be the tune. Brians working on a new one for me as we speak.
Ill keep updating with some results.
.pulling off the tb tonight and cleaning the heck out of it. Hope that does it....... if not then its gotta be a small hidden vaccum leak that is not visible.
I got datamaster and noticed that i am getting KR and my IAC counts are real low. so it may very well be the tune. Brians working on a new one for me as we speak.
Ill keep updating with some results.
