Mikeyfly7
Registered User
I have a 1995 f 250 powerstroke 4x4 I just bought. The transmission shifts ok if you step on it lightly but when it reaches overdrive the converter will not lockup. If you step on the gas heavy from a standing stop the converter will lock up as soon as it shifts into second gear then shifts immediately into 3rd then overdrive. If you keep your foot down it will stay locked up. When you ease up to level off your speed the converter unlocks. It only stays locked on acceleration. The overdrive light on the shifter is not flashing. The abs light is on. The speedo and tach work perfectly. Once the trans is warmed up it seems a little lazy going into drive. Reverse goes in immediately. Any ideas?: