Why does the check engine light come on when I start my Montana?

It's okay if your check engine light comes on when you first start your vehicle. It’s just your Montana firing up its circuits. The light should turn off in a bit, but come see us if it doesn't.

Are Pontiac Montana engine noises bad?

Strange engine sounds can be a sign something’s off in your Pontiac Montana. Knocking or tapping could be a symptom of low oil. A high-pitched whistle could signal an intake leak or misaligned belt. Squealing can be traced back to a loose fan belt, and grinding might be a sign of brake problems rather than engine issues.

What could damage my Pontiac Montana engine?

Certain driving habits can hurt your engine. These habits include driving on an empty fuel tank, revving your engine while the vehicle is in Park, or accelerating too quickly, too soon. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.

Can I use water in my Pontiac Montana radiator?

An emergency is the only time you should consider putting water in your radiator. Outside of that, it’s recommended you use a pre-mixed coolant or a 50/50 blend of water and coolant. However, if you need to continue driving your Montana when you’re out of coolant, having water in the coolant reservoir is better than nothing.

What can cause the engine in my Montana to suddenly stop?

Your Montana car engine could stop suddenly due to low fuel, electrical issues, overheating, a faulty ignition system, mechanical troubles, or sensor problems.

Who fixes Pontiac Montana engines?

For Pontiac Montana engine repair, trust your local Firestone Complete Auto Care. You can make an appointment today at any of our thousands of locations across the U.S.

Engine Repairs for Your 1999 Pontiac Montana

Learn about

1999 Pontiac Montana Trim Options

Select your Pontiac Montana trim level to learn more about Pontiac-recommended engine repair. Use the following chart to find information.

V6/3.4L

Pontiac Montana Repairs and Services

Nothing stays the same forever. Even your Pontiac Montana’s engine parts and components will change. When something breaks or fails, we’re ready to help. Select a service or repair below to learn more about what we can do for your 1999 Pontiac Montana.

We’re Trained to Care for Pontiac Montana Engines

Pontiac Montana drivers trust that their Montana will take them near and far. That might be why you bought it in the first place. However, even your trustworthy engine is subject to wear and tear. Things can go wrong on the road. If they do, you’ll have to find a dependable 1999 Pontiac service center — quick! That’s where Firestone Complete Auto Care comes in. We've serviced more than 500 million vehicles since 1926, and our technicians know Pontiac Montana engines. Schedule a courtesy inspection at the first sign of engine trouble. Firestone Complete Auto Care offers both trustworthy and affordable engine repairs.

Check Engine Light on 1999 Pontiac Montana

An illuminated check engine light on your Pontiac Montana is one of the first signs it's time to 'brake' for engine service. A check engine light that’s flashing or steadily illuminated could point to problems with your car’s ignition, Causes may include a faulty oxygen sensor, damaged spark plug, a clogged catalytic converter, or a leaking engine vacuum, to name a few potential sources. Bring your Montana in for an on-board diagnostic check and we'll determine exactly why your check engine light is on. Other signs your Pontiac Montana engine needs some TLC are oil leaks, or a sinking feeling that something’s wrong.

Pontiac Montana Engine Repair

When your Pontiac Montana engine needs repairs, our expert techs will let you know what needs to be done and why before they get started. We don't start working until we have your approval. If a service can wait, we’ll make sure you know. If it's necessary for your safety, we'll make sure you understand that, too. We seek to give you all the info you need to make a smart decision about our services. Choose Firestone Complete Auto Care for Pontiac Montana engine repairs and you can feel confident knowing that we use Pontiac-approved parts and components like the timing belt, motor oil seal, ignition coil, or a different component.

1999 Pontiac Montana Engine Q&A

Why does the check engine light come on when I start my Montana? It's okay if your check engine light comes on when you first start your vehicle. It’s just your Montana firing up its circuits. The light should turn off in a bit, but come see us if it doesn't.
Are Pontiac Montana engine noises bad? Strange engine sounds can be a sign something’s off in your Pontiac Montana. Knocking or tapping could be a symptom of low oil. A high-pitched whistle could signal an intake leak or misaligned belt. Squealing can be traced back to a loose fan belt, and grinding might be a sign of brake problems rather than engine issues.
What could damage my Pontiac Montana engine? Certain driving habits can hurt your engine. These habits include driving on an empty fuel tank, revving your engine while the vehicle is in Park, or accelerating too quickly, too soon. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.
Can I use water in my Pontiac Montana radiator? An emergency is the only time you should consider putting water in your radiator. Outside of that, it’s recommended you use a pre-mixed coolant or a 50/50 blend of water and coolant. However, if you need to continue driving your Montana when you’re out of coolant, having water in the coolant reservoir is better than nothing.
What can cause the engine in my Montana to suddenly stop? Your Montana car engine could stop suddenly due to low fuel, electrical issues, overheating, a faulty ignition system, mechanical troubles, or sensor problems.
Who fixes Pontiac Montana engines? For Pontiac Montana engine repair, trust your local Firestone Complete Auto Care. You can make an appointment today at any of our thousands of locations across the U.S.