need ur help plz
It is a 1994 F150 - 5.8L 351 automatic 2WD
The seller is telling me on the phone that i can drive the truck like it is without any problem but, it is very loud and the motor has a miss due to a vacuum leak. He says to have it fixed will cost $125 - $145.
He said replacing this part will take care of the problem... the part is a pipe at the back of the motor that goes to both heads...
also, i think he said it had one line that connects to the intake, and
another line that is going to the exhaust.
Can someone tell me what this part is called and a ballpark figure of how much it should cost me to get it replaced please?
Any help would be greatly appreciated.



