Why does my G3’s check engine light come on when I start it?

Generally, your check engine light turning on upon ignition is not a bad thing. It’s just your G3 firing up its circuits. The dash light shouldn't stay on. If it does, you might want to bring your vehicle in for service.

Why does my Pontiac engine sound different?

Unusual noises can signal a problem with your Pontiac G3 engine. Tapping or knocking could mean you need an oil change. 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 coming from the brakes, not the engine.

What could damage a Pontiac engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Pontiac G3 engine?

Some driving habits are not so great for your engine. These include driving on a near-empty gas tank, revving the engine while still in Park, or pushing 'the pedal to the metal' before the engine has warmed up. Protect your engine’s performance and efficiency by distancing yourself from these habits.

Can I add water to my Pontiac G3 radiator?

While it’s not recommended, you can use water in your G3 radiator in emergencies. Normally, you should only use a 50/50 mix of coolant and water or a pre-mixed coolant. However, if you are completely out of coolant and must continue driving, it’s better to have water in your coolant reservoir than nothing.

What can cause a G3 engine to suddenly stop?

There are different reasons your G3 vehicle engine could suddenly stop. You may be looking at a lack of fuel, faulty sensors, issues with the ignition system, engine overheating, electrical problems, or mechanical troubles.

Who can repair my Pontiac G3 engine?

Your local Firestone Complete Auto Care has you covered with expert G3 engine repair. Schedule an appointment today and see us at one of our thousands of locations.

Engine Repairs for Your 2009 Pontiac G3

Learn about

2009 Pontiac G3 Trim Options

Select your Pontiac G3 trim level to learn more about Pontiac-recommended engine repair. Use the following chart to find information.

L4/1.6L

Pontiac G3 Repairs and Services

Nothing stays the same forever. Even your Pontiac G3’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 2009 Pontiac G3.

We Know Pontiac G3 Engines

Pontiac G3 drivers trust that their G3 will take them near and far. That might be why you bought it in the first place. Even so, pieces and parts can break down over time. Sometimes plans go sideways. When they do, you might find yourself searching for 2009 Pontiac G3 engine repair or replacement parts. That’s where Firestone Complete Auto Care comes in. We've serviced millions of vehicles since 1926, and our professional technicians are trained to service Pontiac G3 engines. Schedule an appointment if you're experiencing problems that could require engine repair. Firestone Complete Auto Care is a top choice for professional engine diagnosis, service, and repair at an affordable price.

My 2009 Pontiac G3 Check Engine Light Is On

If your G3 check engine light is on, it’s time to get it looked at. A check engine light that’s flashing or steadily illuminated could point to problems with your or emission system that won't go away on its own. Potential causes may include a faulty oxygen sensor, worn spark plug, a clogged catalytic converter, or an engine vacuum leak, to name a few possible causes. Bring your G3 to Firestone Complete Auto Care to get computerized diagnostics and our expert techs will get the root of the problem. Other signs your Pontiac G3 engine needs some TLC are essential fluid leaks, or misfiring.

Engine Repairs for Your 2009 G3

If your 2009 Pontiac G3 needs engine repair, our technicians will make sure you understand what’s going on before they start working on your engine. We make recommendations, but you make the final decision. If a service can wait, we’ll make sure you know. But if immediate repairs are necessary for your safety, we’ll make sure that's clear, too. We want to give you all the details you need to make an informed decision about your engine repairs. Turn to Firestone Complete Auto Care for your 2009 G3 engine repairs and you can feel confident knowing that we use Pontiac-approved parts and components like the serpentine belt, motor oil seal, ignition coil, or a different component.

Questions About 2009 Pontiac G3 Engines

Why does my G3’s check engine light come on when I start it? Generally, your check engine light turning on upon ignition is not a bad thing. It’s just your G3 firing up its circuits. The dash light shouldn't stay on. If it does, you might want to bring your vehicle in for service.
Why does my Pontiac engine sound different? Unusual noises can signal a problem with your Pontiac G3 engine. Tapping or knocking could mean you need an oil change. 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 coming from the brakes, not the engine.
What could damage a Pontiac engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Pontiac G3 engine? Some driving habits are not so great for your engine. These include driving on a near-empty gas tank, revving the engine while still in Park, or pushing 'the pedal to the metal' before the engine has warmed up. Protect your engine’s performance and efficiency by distancing yourself from these habits.
Can I add water to my Pontiac G3 radiator? While it’s not recommended, you can use water in your G3 radiator in emergencies. Normally, you should only use a 50/50 mix of coolant and water or a pre-mixed coolant. However, if you are completely out of coolant and must continue driving, it’s better to have water in your coolant reservoir than nothing.
What can cause a G3 engine to suddenly stop? There are different reasons your G3 vehicle engine could suddenly stop. You may be looking at a lack of fuel, faulty sensors, issues with the ignition system, engine overheating, electrical problems, or mechanical troubles.
Who can repair my Pontiac G3 engine? Your local Firestone Complete Auto Care has you covered with expert G3 engine repair. Schedule an appointment today and see us at one of our thousands of locations.