Engine Performance problem
2001 Pontiac Bonneville 6 cyl 123000 miles
WERE IS THE VACUUM HOSE ON A 2001 PONTIAC BONNEVILLE, HOW DO YOU CHECK IF THERE IS A LEAK
THANKS
Thursday, October 22nd, 2009 AT 6:47 AM
1 Reply
CRZYDRVR
MEMBER
432 POSTS
There is a emissions lable under the hood that will show you a diagram of the vacuum lines. To check for the leak you should hook up a vacuum gauge. Good vacuum is between 17 and 21 inches.