ivan_key

some one said its bc of the ls2 cam gear, but how would i fix this so it will start normal and not throw any codes???

Any ideas???

Also with all these need performance parts I put on and the tune done, the truck doesn't feel like it has any more power and isn't any faster

Byrdman11

iTrader: (1)

One thing if u clean codes which one set first?

ivan_key

Not sure. I'm about 15 mins away from a place to get my codes scanned

01WS6/tamu

iTrader: (36)

141,161 heater performance codes ie dead heaters
140,160 o2 insufficient activity codes
po36,56 02 heater control circuit.

You fragged a ground, pinched or cut some wires or the tune in your truck is a complete mess

Tootall

iTrader: (79)

If you used the LS2 cam gear . . . then you have the wrong cam gear. You HAVE to use the LS7 cam gear

ivan_key

I was told the later ls2 can gears and ls7 can gears are the same. And the 02 sensors wires are perferct and truck as low miles. So I'm guess it's in the tune some where. Truck still isn't starting worth a ****

Tootall

iTrader: (79)

When you're ready to stop blaming your tuner, and believing what an inexperienced person told you. . . . . Suck it up, buy the LS7 cam gear and then you'll have no more issues

AndysC3

iTrader: (14)

Did you perform the crank relearn?

ivan_key

I'm not blaming the tuner for the cam sensor problem. So I don't know where u mis understood that. I am te inexperienced one and that's why I made this post bc I didnt know where the problem was. I talked to the place that got me the cam sprocket and they did give me the wrong one. So I will replace it with the right one this weekend

I'm saying the o2 sensors could be from the tune or maybe anothe issue. I double checked them

I don't know what a crank relearn is

Once I throw the new ls7 can gear in, besides my problems being fixed will it run better to? Bc it cuts out a bit here in there through out the rpm range

pewterliftedz

iTrader: (4)

that should help your cam codes. But idk about those heater codes.