Question about 2002 Pontiac Grand Prix
Have a 02 grand prix SE 3.1making a whistling sound ,replaced two vacuum hoses,was wondering if sound was coming from another one and if so, where it was located? The car is throwing a "Bank one too lean" code and i have replaced the top oxygen sensor in addition to the afore mentioned hoses.
Take some WD40 and with engine running spray some around all vacume lines if a line is leaking the engine will rev up, than you will know where its at, just watch where you spray it, stay away from exhaust and electrical as much as possible, you don't need to spray a whole lot,A intake gasget might be leaking too try around there consentrating around #1 cyl., just be carefull don't need a fire.
Posted on Mar 03, 2009
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Feb 23, 2014 | 2004 Pontiac Grand Prix
Feb 05, 2011 | 1995 Pontiac Grand Prix
Oct 08, 2010 | 2001 Pontiac Grand Am SE
May 19, 2010 | 1995 Pontiac Grand Prix
Mar 26, 2010 | 1997 Pontiac Grand Prix
Jul 02, 2009 | 2002 Pontiac Grand Prix
Apr 04, 2009 | 2002 Pontiac Grand Prix
Dec 31, 2008 | 1999 Jeep Grand Cherokee
619 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: