mcalus

iTrader: (14)

P0160 -O2
P0160 -O2
P0140 -O2
P0140 -O2
P0405 -EGR
P0405-EGR
P0135 -O2 heather CKT malfunction
P0410 - SEC Air injec system malfunction


Ok so from what I understand, 5 of these codes can be tuned out. Since I just put LT's, ORY, and LS6 intake on. Which would be 2 of the O2 sensors (rears), the 2 EGR's and the AIR system one since I deleted all of these with the install.

Now I have been having a idle issue. When I first start the car it runs up to 2500 rpms. then once i start driving its fine tho the car likes to pull to about 2,000 rpms. The lets say I am going 55, in 5th gear, if I push the clutch in or put it in neutral the car revs up to 2-2500k. And it will stay that way until I come to a complete stop then it calms down after sitting for about 10 seconds to 12-1300k, which is still high.

Any suggestions on what is going on here? I I have checked everything for an intake leak. My next thing I can do is put the stock LS1 intake back on.

Am I just in real bad need of a tune?


Thank you!!!

purple98haz28

iTrader: (5)

you may have a vacuum leak causing the revs up to 2500. more than likley thats it considering the mods you just did

natejk

iTrader: (4)

sounds like you missed the skinny line next to the sesor on the back of your manifold i did the same plugged it back in ran like a dream

mcalus

iTrader: (14)

I have checked everything other than the underside of the intake.

I dont think that is it cause my heat wouldnt work if that was the case.

madeintheshade05

iTrader: (1)

if all lines are hooked up properly then maybe you do just need a tune. when my buddy had an ls6 intake installed he was tuned right away and he never had that problem so maybe try that.

98pontiac

tune them all out. Im assuming you put on headers, and did not hook everything back up properly. your in need of a tune.

mcalus

iTrader: (14)

anyone heard anything about the $50 mail order that a sponser on here is running?