Question about 1999 Pontiac Grand Am GT
Where can i find the vacuum line diagram for a 1999 pontiac grand am with the 3400 v6?
Go to Autozone and buy a Hanes manual for the make and model of your car. It will have the diagram plus all other information about it. It will probably cost around 20 bucks.
Posted on May 11, 2014
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
Pull of the grey cover and right before the intake its a black thing about two inches wide with two screws and a wire harness
Posted on May 30, 2009
Lets keep it simple and start with replacing the gas cap first. Don't buy the cheap generic gas cap, buy the OEM dealer gas cap for your car. Your car is 8 years old and the seals in the gas cap get brittle and have cracks, Next time you fill up your gas tank, look at the gas cap and inspect the condition of the seals. Start with that and make sure that when you reinstall the gas cap that it's tight, you want to hear it click three times to insure that it's tight. Good luck and keep me posted, the service light will go off on it's own after the issue has been addressed after 3 start ups and will clear it self from the history after 100 start ups without any issues. Good luck and be glad to answer any questions you may have.
Posted on Jul 21, 2009
they do not use torsion bars on those cars.it is probably the sway bar you're talking about.if it's the front one they are pretty tough to change.you need to lower the front sub-frame to replace the sway bar.
Posted on Jul 30, 2009
Pin 20 on the blue pcm connector is the power wire to the pcm it is an orange wire. (hot at all times). The power to the data link connection is the cig fuse in the i/p fuse box.
What is the exact problem you are having?
Posted on Aug 04, 2009
Tips for a great answer:
Oct 11, 2011 | 2000 Pontiac Grand Am GT
Nov 18, 2010 | 1999 Pontiac Grand Am GT
Jul 16, 2010 | 1999 Pontiac Grand Am GT
May 17, 2010 | 2000 Pontiac Grand Am GT
Apr 09, 2010 | 2000 Pontiac Grand Am GT
Oct 01, 2009 | 1999 Pontiac Grand Am GT
Jun 13, 2009 | 1999 Pontiac Grand Am GT
Jan 17, 2009 | 1999 Pontiac Grand Am GT
444 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: