Dazed and Confused
Join Date: May 2012
Location: Upstate New York
Re: 2002 Lincoln Navigator transmission issues
I'm pretty sure that the transmission is electronically controlled, which means no modulator and vacuum problems should show up else where's first. Getting it scanned may help pinpoint the problem. You said the fluid was low, how much did it take to get back to normal?
Ever notice that there's so many high performance parts available for GM products?
Did you ever think that maybe they NEED them?