lt170chevelle

iTrader: (2)

Ok for a while now i have been thinking i had a bad convertor or short in the tc system. It would randomly not lockup, whether its hot cold fast or slow. But now that i have been tuning my car in speed density mode it works flawlessly. but once the MAF is enabled i run into the same random normal lockup...sometimes it will lockup when supposed to and sometimes will not lockup at all.I am dumbfounded that the MAF would be part of the torque convertor lockup system?!? Can somebody shed some light on this.