Question about 1999 Pontiac Grand Prix
Posted by Anonymous on
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
Well there are several things that could cause this problem...
1. one of the coils may not be firing.
2. the ignition module could be bad.
3. the mass air flow sensor could be tellign the car to run rich (too much gas)
4. if the car is equiped with a map sensor it could do the same as a mass air flow sensor.
5. fuel pressure regulator could be leaking at vacuum port drawing in more fuel than needed.
6. the computer itself could be bad as well.
The car either has a map sensor or mass air flow not both. The mass air flow would be right after the air cleaner housing usually a 4 wire connector. map sensor is normally located on the rear of the upper intake manifold with 1 vacuum line going to it with 3 wire connector. Hope this helps.
Posted on Sep 11, 2008
If the seat belt light comes on intermittently with the belt buckled, it may have a bad switch in the buckle or a loose connection @ the switch. This may also set a diagnostic trouble code in the srs control module & keep the srs airbag light on.
Posted on Mar 27, 2009
You have a bad sensor at one of the tires that need replacing that operates ABS and traction control. If you take it in to a shop it will run $130 but they can find which sensor is causing the problem. But if you do it you might have to replace all 4 sensors to make sure you got the right one. Every hard to diagnoses. Its better for the shop cause they can get electrical read outs for each sensor.
Posted on May 21, 2009
check the fuse under the hood, you may have to disconnect batterty to do so, this fuse goes and is hundreds of dollars cheaper than if it is something else~! If the ABS IS broken and you are comfortable without it, just remove the fuse and the whole ABS system is disabled leaving you standard non-abs braking without doing any harm.
Posted on Aug 16, 2009
Tips for a great answer:
Jul 22, 2014 | 1992 Pontiac Grand Prix
Mar 06, 2011 | 1992 Pontiac Grand Prix
Oct 26, 2010 | 1992 Pontiac Grand Prix
Jun 24, 2010 | 1992 Pontiac Grand Prix
May 19, 2010 | 1992 Pontiac Grand Prix
Apr 25, 2010 | 1997 Pontiac Grand Prix
Jan 31, 2010 | 1992 Pontiac Grand Prix
Apr 27, 2009 | 1992 Pontiac Grand Prix
14 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: