While it may not leave you stranded, a vehicle that hesitates to start can be very concerning. There are a few reasons why your Pontiac Grand Prix may not be starting, such as a bad starter, a bad battery, bad alternator, and more. Pontiac Grand Prix Hesitates to Start: Causes Here are some of … Read more
Sway bar links are responsible for connecting your Pontiac Grand Prix’s sway bar to the chassis. The job of a sway bar is to eliminate body roll by helping the tires keep better contact with the road, which improves the handling characteristics of your Grand Prix. If you have a bad sway bar link, your … Read more
If your Pontiac Grand Prix is shutting down while driving, it’s a real safety hazard. Vehicles are a lot harder to control without power brakes or steering. Pontiac Grand Prix Shuts Down When Driving: Top Causes Directly below is a list of the most common reasons why your Grand Prix would randomly die while … Read more
Brake lights are one of the most critical safety features that your Pontiac Grand Prix has. They let other drivers know when you are slowing down, and that they need to slow down too. If your brake lights aren’t working, you’re way more likely to get rear ended than normal. The good news is that … Read more
One of the most undervalued diagnostic tools is the human nose. There’s a lot our nose can tell us about a vehicle with a few quick sniffs. If you happen to smell a rotten egg smell coming from your Pontiac Grand Prix, it is certainly a cause for concern. It is most commonly associated with … Read more
It can be very disconcerting if your Pontiac Grand Prix is starting and then dies. It is most likely caused by some type of issue with the electrical or fuel system. But, there can be other causes as well. Your Grand Prix’s engine needs 3 things constantly and in the proper proportion to keep running. … Read more
It is both frustrating and unsafe to drive your Pontiac Grand Prix if the brake lights are stuck on. The most common reason that they stay on is a brake light switch that has failed. How Brake Lights Work Brake lights work by having an electric current sent to the brake pedal switch at … Read more
One of the more common issues that can occur is a vehicle that shakes when accelerating. If your Pontiac Grand Prix is shaking when accelerating, it’s something that should not be ignored. While the vibration can be annoying, it is often indicative of a serious problem. Speed Matters Vehicle speed matters when you feel … Read more
One of the most annoying things that you can coming from under the hood of your Pontiac Grand Prix is a ticking lifter. The ticking noise makes it sound like the engine is going to give up the ghost at any time. There are a few things that can cause a lifter to tick, such … Read more
P0171 and P0174 both indicate that there is a lean condition present in your Pontiac Grand Prix. By themselves, these are some of the most common OBD2 codes. When they appear together, it indicates that the entire engine is running lean. Definition Both of these codes are generic, which means they have the same … Read more