Bowhunter301
Registered User
Hi guys new here, but have been reading a little and learned a lot. I recently purchased a 93 f350 7.3 non turbo the overdrive light started flashing so I pulled the codes I am getting code 62,63, and 67. 62 is converter slippage 63 is tps voltage to low which I just replaced it and reset the voltage to 1.1 at idle and 4.3 wot. 67 is neutral safety switch. I guess my question is could the mixture of code 63 and 67 cause the torque converter slippage code? or am I looking at a rebuild? the truck runs great and pulls hard with no feeling of slippage or chatter thats why I am kinda confused. obviously once it goes into limp mode shifts hard and will feel some chatter while accelerating. thanks in advance