Thank you, you are most likely right.
I tried to look up transmission and found that number. I will proceed to the shop. What top speed would you recommend for 2nd gear?
1988 gmc 2500 vandura.
I know nothing about the codes. I am stuck in the desert in Utah. I need to go about 20 miles to the nearest shop. Can I drive there without hurting anything further ?
Van overheated after letting it cool down I tried to drive it and I have no 3rd or 4th gears.