Truck was shifting from OD. to 3rd & back somedays & working fine others. Cleaned Gov. & Valvebody, Now after warm up trans. doesn't downshift to 1st, comes back to 2nd at stop. Is there any presure ports too check & what pressure should I find? This is my...

FIX posted 10/15/1999

iATN Members:
Login to view full TechHelp request
Auto Repair Pros:
Join iATN to read this TechHelp request
Vehicle Owners:
Find a nearby iATN member to repair your vehicle