One day to another truck does not want to move forward or in reverse when u move the truck either in drive or reverse u put back in park it makes a grinding noise in the transmission what could it be?
Monday, November 19th, 2012 AT 6:06 AM
That is hard to say as there are many things that could do that. It sounds like the input shaft has a bad gear or the planetary gears are stripped.
Take it to a tranmission shop for diagnosis as a regular repair shop is not equppied to work aon automatic tranmissions. It take a lot of expertise and special tools to work on them. AAMCO is over priced, so use the search engine on this site or the itnernet to find a transmission shop near you.