Dazed and Confused
Join Date: May 2012
Location: Upstate New York
Re: 1993 Super Duty Transmission problem
When dealing with an automatic transmission issue, I always recommend changing the fluid and filter first. Particularly if it hasn't been done in a while. Typically, a transmission doesn't have any gauges, you only have it's output to judge with and the condition of the fluid and filter. Even if the oil looks good, a sudden failure of an internal component will plug the filter and reduce the hydraulic pressure produced by the torque converter.
Ever notice that there's so many high performance parts available for GM products?
Did you ever think that maybe they NEED them?