transmission error

Hey everyone, 1994 4.0 with auto tranny. I recently took it to the mechanic back in early December for a weird random idle, while in the process I had about 10-11mpg, so my mechanic diagnosed and found ATF all up in my vacuum system and found I believe what he said was the vacuum modulator. He...

I chased problems with my 2003 Ford Ranger XL 3.0 for a long time and replaced so many parts, to deal with it running so badly until it barely could drive at all, spending literally thousands of dollars to get it running again. I'm hoping that by sharing this, it might help other owners of Ford...