Tranmision issues

[Stephenmc]

Hi i have a ford explorer sport trac, whle driving at times my o/d off will blink if i stop and start back it stays off sometimes. Im also trying to find out why coolant seem to be getting in my transmission please anyone with such issues please help.

 

[Tech By Trade]

Rad is probably gone, transmission cooler lines run up through the rad. Odds are if its a 5r55 with coolant in it the transmission is toast. They are mediocre on a good day running in optimum condition.

 

[Stephenmc]

Rad is probably gone, transmission cooler lines run up through the rad. Odds are if its a 5r55 with coolant in it the transmission is toast. They are mediocre on a good day running in optimum condition.

Thanks ill get it change

 

[Stephenmc]

Update i change my radiator,and flush out the old tranny oil with new oil , got back power in my van and running much better o/d light hasen come on since, thanks.

 

[Stephenmc]

But i have another problem my oil gage is jupping when i come to a stop at traffic lights, if i pause too long the check light comes on. If i give it some gas it comes off. Does anyone know what could be causing it?