Car vibrates with shifter in " 3 " ??
I have seen other brands such as Gunk Synthetic Highly Friction Modified Auto Transmission Supplement (P/N M1410HFM) at stores such as PepBoys or Advanced Auto.
States:
"A uniquely blended synthetic product designed to convert & enhance DextronIII fluid into a highly friction modified ATF such as Chrysler-ATF+3 or +4. Stops torque converter shudder instantly. Extends the life of the fluid. Keeps valves & govenors free. Softens hard shifting. Inhibits overheating & fluid oxidation. Protects & coats gears & pumps. Compatible with electronics, frictions, & seals
Is *Midco* available in stores ?
What's John @ HPA's user id on here ?

