93 Chevy Transmission problem
Don't know where else to go so I thought I would throw it out here. I have a 93 chevy 2500 as a tow vehicle and having tranny problems. When accelerating it will shift from 1st to second fine but then in 3rd it will be like it is in nuetral. The fluid was burnt, changed it and new filter but still having problems. It is intermittent. Is there a electrical sensor for 2 & 3 that might be bad. I don't want to throw a bunch of money into it if I don't have to. It has 100K on it.