not a mopar question, 09 chev uplander

Snake said
well i have just read about that but trying to find that hoses going to be hard when i dont know wear too look.its a tight engine bay not to menchen it - 14 out

Do you have a factory service manual or even a Chilton's

I took the controlls apart in the dash that's how I discovered little to no vacuume. Then it was trace out the CRAPPY plastic lines