Performance chip issues?
So about a year ago I had a bama chip put into my 02 v6 mustang. Car ran fine on my way to the place to have the chip put in. After the installation, the car ran like crap...then boom, the engine began to knock! A year later I'm finally able to put another engine in it. The car runs great now but the chip is still in it with the switch set back to stock. My buddy told me that the intake gasket caused the other engine to fail. Could it just be a coincidence that the gasket failed that day or could the chip have had something to do with it? I'm scared that if I decide to use a tune that it might destroy the engine again.
1995 thunderbird: WRECKED
new car: 2001 mustang v6
"The First": 1991 mustang lx 2.3