I have a 2006 Ford Five-Hundred with 220,000 miles on it and the 6 speed. I am having an issue with the transmission, and I'm hoping you guys can give me some advice on what the problem is or what to do about it.
It feels as if the vehicle can't decide what gear it wants upon acceleration, it bucks back and forth sometimes trying to choose a gear. It also shifts hard on occasion. When I am on the highway using the cruise control, If I push the button to make it speed up, the rpms will rise without an increase in vehicle speed. What is causing this?
I have tried adding Lucas Transmission fix-it to no prevail. I took it to have a free transmission inspection today and they claimed that the Lucas will actually ruin my transmission and make the seals swell up. What is your opinion on all this?
It feels as if the vehicle can't decide what gear it wants upon acceleration, it bucks back and forth sometimes trying to choose a gear. It also shifts hard on occasion. When I am on the highway using the cruise control, If I push the button to make it speed up, the rpms will rise without an increase in vehicle speed. What is causing this?
I have tried adding Lucas Transmission fix-it to no prevail. I took it to have a free transmission inspection today and they claimed that the Lucas will actually ruin my transmission and make the seals swell up. What is your opinion on all this?