I also have headers no cats and cai plus 160 stat.Will i be able to use the predator to program for this?

Thanks

Just to let you know my truck was doing the same thing and it ended up being #8 coil was bad.Check exhaust manifold temp at each cylinder exhaust port and if one is running cooler then the rest that may be your problem.

I just put a 2001 5.3 in a 1992 chevy pickup reg cab 2wd 5 speed manual.The computer has all vats removed and rear O2's deleted.i wanted to know if i can use the predator u7198?

thanks joe