- May 7, 2017
- 52
- 2
- 8
hi, i have a mustang gt 1987 with the AOD transmission. I finally got the car running great and tookit for a drive and shifted fine but once i got to about 60 mph the car was at 1500 rpm but once i came onto a hill the car went into 2 at 4,000 rpm and didn't really speed up much. Maybe I wasn't pressing the gas very hard but its like 3rd isn't there. I also noticed from a 10 mph roll then to WTFO the car didn't take off as fast as it used to and it didn't even spin the tires. Please any suggestions would be appreciated.