Well I think there's something wrong with my MAF. I was driving to Kansas City last week and my check engine light came on. All the gauges looked ok and the gas cap was tight so I kept going. Got there and all the way home with the light on but it ran ok except the mileage was down.
Spoke to Alvin and he suggested cleaning the MAF since I have an air intake. I bought some CRC MAF cleaner took the intake all apart and cleaned the MAF. I left the battery unhooked for awhile to reset everything. Started the TB up and now it shifts so hard it feels like I'm getting rear ended and the check engine light came back on.
Alvin said if the MAF is throwing a code the computer will go to default and tell the tranny to have max line pressure.
Sooooo, I think I'm going to put my stock air intake back on and take it to the dealership and let them look at it. Hopefully it's the MAF and they replace it w/o any grief under warranty.
I'm starting to think that the more mods I do, the more problems I have!