1989 b250 drops out of overdrive need help
#1
1989 b250 drops out of overdrive need help
My 1989 dodge b250 318tbi with push button overdrive transmission has been dropping out of overdrive and then back into overdrive. I changed the filter and trans fluid with ATF+4 and installed a heavy duty trans cooler about a month and a half ago. I also put in lucas trans conditioner with the change. it only started to have problems after the fluid change. The vehicle has 18300 on it right now. I have put 50,000 on it since I bought it 2 years ago. I changed all fluids after I bought it and didn't have any trans problems after the first fluid change. Anyone have any idea as to what can be going on with it. Thanks for your reply.19898