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