Pontiac Montana Shuts Down While Driving (Common Causes)

If your Pontiac Montana is shutting down while driving, it’s a real safety hazard.  Vehicles are a lot harder to control without power brakes or steering.   Pontiac Montana Shuts Down When Driving: Top Causes Directly below is a list of the most common reasons why your Montana would randomly die while driving.  It may … Read more

Pontiac Montana:  Brake Lights Not Working Diagnosis

Brake lights are one of the most critical safety features that your Pontiac Montana 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 troubleshooting … Read more

Pontiac Montana Dies After Starting Diagnosis

It can be very disconcerting if your Pontiac Montana 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 Montana’s engine needs 3 things constantly and in the proper proportion to keep running. Air Fuel … Read more

Pontiac Montana: Brake Lights Stuck On → Diagnosis

It is both frustrating and unsafe to drive your Pontiac Montana 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 all … Read more

Pontiac Montana: Shaking When Accelerating → Diagnosis

One of the more common issues that can occur is a vehicle that shakes when accelerating.  If your Pontiac Montana 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 a … Read more

Pontiac Montana:  Lifter Ticking Diagnosis

One of the most annoying things that you can coming from under the hood of your Pontiac Montana 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 as … Read more

Pontiac Montana: P0171 and P0174 Diagnosis

P0171 and P0174 both indicate that there is a lean condition present in your Pontiac Montana.  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 meaning … Read more