jetdoc
Junior Member
- Joined
- Apr 20, 2011
- Posts
- 20
- Reaction score
- 3
- Location
- Nor Cali
- First Name
- Rick
- Truck Year
- 1985
- Truck Model
- k1500
- Engine Size
- 350/TH700/NP208C
Wats up guys i got a 85 k1500 and trying to get more info on the trk and components,figured out its th700 but where does the r4 come from? also chkd oil is good not discolored so i am assuming every thing is kosh but what i cant figure out is why it shifts so hard from 1 to 2 dont have a tach but the r"s are hi. i saw a previous post showing a modulator adjustment but this has a switch looking thing and a round looking kind of canister on the pax side if theres a quick fix i would apriciate the advice thanks!