need some help with install
07-27-2008, 06:50 PM
#1
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need some help with install jus recently installed
PRC stage 2.5 5.3L heads
PRC dual valve springs
MS3 113+1 LSA
Chromemoly pushrods
LS2 timing chain
LS6 oil pump
Pace setter LT
ORY
SLP lid
mail order tune from texas speed
when i take it too 5500 rpms and have to slow down sometimes it will drop rpms to 400-500 and almost die but sometimes it wont and when it is running good it will be at 1000-1200 for idle is this right??? it is running extremly rich it burns the eyes its so rich!!! i have had the computer tuned. i still get a SES code of P0106 and have found no vacuum leaks can anyone shed some light on to what my idle problem could be??? i just cant figure this one out
PRC stage 2.5 5.3L heads
PRC dual valve springs
MS3 113+1 LSA
Chromemoly pushrods
LS2 timing chain
LS6 oil pump
Pace setter LT
ORY
SLP lid
mail order tune from texas speed
when i take it too 5500 rpms and have to slow down sometimes it will drop rpms to 400-500 and almost die but sometimes it wont and when it is running good it will be at 1000-1200 for idle is this right??? it is running extremly rich it burns the eyes its so rich!!! i have had the computer tuned. i still get a SES code of P0106 and have found no vacuum leaks can anyone shed some light on to what my idle problem could be??? i just cant figure this one out
07-27-2008, 11:06 PM
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He said he got a mail order tune from TSP. I would get a wide band on it and see how its running at WOT. Check the tune again. It also could be your Y pipe banging causing a false knock sensor warning.
07-27-2008, 11:26 PM
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It reads your air fuel ratio. It's also very common for H/C cars engine and exhaust to bang around in the engine bay with stock motor mounts causing a knock retard that will pull timing.