I have a 1999 ford ranger with a 3.0 and have a problem. It has just started at about 82000 miles and it comes and goes. When it shifts from low to second sometimes it shifts very harsh. There is no codes in computor I had it scaned. Does anybody have any ideas on what I should do.

Randy1

 

Sometimes a filter and fluid change will help. When was the last time you changed the oil? I have had real good luck with a product called Sea Foam in auto trannys. Maybe a can of that will help. If not, you may be looking at more serious internal problems.