thanks

 

The guy with HPTunners is coming over this weekend if possible to set the 6.0 tune in the PCM.

We are going to put the entire 6.0 tune and see if we can get the truck to run as it wouldn't before.

The IAC adjustment is off some so I'll dial that in while I'm working on it, not sure if that will cause an issue with cranking or not.

Neal

 

Basically beed to leave vin in place and upgrade parameters to 6.0

 

Thanks, I'll see what we can do when he shows up

 

OK, I got the IAC adjusted and the total 6.0 tune put in the PCM.

The misfires are still present but thats on the back burner for now. My son has driven he truck for a few miles and says that he doesn't see any change in the way it drives. The truck really didn't have any drive-ability issues, it ran fine and pulled fairly decent compared to the 4.8.

I'll take a look at the fuel trims latter and see if anything changed there.

I'll have to wait until morning to see if the cranking issue has been fixed.

Neal

 

Hit the key this morning and she fired right up, I won't claim victor until I test it a few more cold mornings.

Getting closer,

Neal

 

Glad to hear