'84 Ford F-150 Transmission fluid in vacuum lines

ford
f150
transmissions
fluids

#1

Well, the title pretty much says it. My vacuum reservoir is practically full of transmission fluid. Is it time for a transmission rebuild, or is there some easy to replace valve that’s failed?



The truck is a '84 F150 302 automatic 2WD


#2

Your vacuum modulator has failed. Luckily for you it’s not very expensive. This was a common problem back in the 70’s and 80’s.


#3

Make sure you get the right modulator. Very cheap repair.

transman


#4

Thanks ya’ll.