1998 GMC Savana 1500 Q&A

1998 GMC Savana 1500 Question: shifts with a clunk from 1st to second

hard shift with a clunk from 1st to second -
Answer 1
You may be having some internal transmission problems or the throttle valve cable (if it has one) to the transmission is disconnected. Be sure the fluid's up to level and clean. If this is not helpful, find a transmission shop or a GM specialist for help. If you want to find a specialist, here's a directory link for you: https://repairpal.com/directory?address=63129&car_brand_names=GMC -
Comment 1
where woud i look for the throttle valve cable and would that cause my reverse not to work? THANKS. -