oakley6575

iTrader: (5)

Why don't you want us to look at the tune?

silverado2000

I never said don't look at the tune, I was just saying I know the tune is not the problem. There is something wrong with the engine or a sensor. I've had 2 tuners mess with the truck and it's had the prob with both tunes. The truck does run much smoother and idles better with my current tuner but I'm still have extrem KR out of no where. I ran 100 octane in it yesterday and it still did it, I'm getting stock rocker arms for it now thinking maybe my adj. Are not adj. Right. Im going to pull the motor soon if I can't figure this out.

oakley6575

iTrader: (5)

Haha I was just messing with you!

When can you get another log to post?

silverado2000

Gotta get the cable for hpt from my buddy. I have a log I can email to someone if they wanna look at it.

lowblue03

ha i dont know when my ac off it pulls harder than ur truck. fin pos

Gadgetized

iTrader: (9)

It could be your stall converter. Does it happen locked or unlocked?