mine is tuned for 4.10's but when i installed it, i had the stockers back in there bc i had a problem with the old gears.. but a few days after i posted this i installed the new 4.10's and new posi unit... and no more idiot lights... if your still having them come on than you probably need to send it back to get a fresh tune.

 

My lights are doing some weird stuff. Sometimes that wont come on at all then sometimes they will come on right away, then sometimes after a 10-15 minute Hwy drive?
Any ideas could it just be coquencidence (sp) that something is going bad at the same time?

 

sounds like a coincidence...dont think the tuning can do anything electrical and non motor/tranny related like that.. however, ive seen stranger things in my life, lol.

 

YEah but it didnt start till my regear and my speddo id off?