2mcvett

Changed converters and now trany won't shift. It's a 98 with the best A4 RPO trans. It has about 800 miles on trans. Worked perfect before TC swap. If you put it in 1st manualy it will shift to 2nd manualy but not to 3rd, it just slips. Any ideas.

Thanks

2mcvett

Found the problem. Forgot to plug in the Diff. sensor.

Chevy Guy

Its awesome when you find something as simple as something unplugged!!