1990 Chevrolet G Series Van (G20) Q&A

1990 Chevrolet G Series Van (G20) Question: transmision wont shift out of frist gear

the trans just stop shifting but will go in all gears. -
Answer 1
have a shop check the govenor gear. it is common for dishing and will not build pressure for shifting. common failure in those transmissions. it is external and an easy fix. Roy -