Why does the check engine light come on when I start my G30?

Generally, your check engine light turning on upon ignition is not a bad thing. It’s just your G30 firing up its circuits. The light should turn off in a bit, but come see us if it doesn't.

Why does my Chevrolet engine sound different?

Strange engine sounds can be a sign something’s off in your Chevrolet G30. Tapping or knocking could mean you're low on oil. A high-pitched whistle could signal an intake leak or misaligned belt. Squealing can indicate a loose fan belt, and grinding could be a sign that something is wrong with your brakes — not the engine.

What could damage my Chevrolet G30 engine?

Certain driving habits can hurt your engine. These habits include driving on an empty fuel tank, revving the engine while still in Park, or accelerating too quickly, too soon. Steer clear of these habits to help protect engine performance and efficiency.

Can I use water in my Chevrolet G30 radiator?

While it’s not recommended, you can use water in your G30 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.

Why did my G30 engine suddenly stop?

If your G30 car engine suddenly stops, it could be due to overheating, low fuel, a faulty ignition system, sensor problems, electrical system trouble, or mechanical issues.

Where can I go for Chevrolet G30 repair?

Your local Firestone Complete Auto Care fixes Chevrolet G30 engines. Book an appointment today! We have thousands of locations across the country.

Engine Repairs for Your 1989 Chevrolet G30

Learn about

1989 Chevrolet G30 Trim Options

Select your Chevrolet G30 trim level to learn more about Chevrolet-recommended engine repair. Even Chevrolet G30 parts will get older and change.

V6/4.3L

V8/5.7L

V8/6.2L

V8/7.4L

Repairs for Your 1989 Chevrolet G30

Stuff wears out. Even your Chevrolet G30’s engine parts and components will change. When something breaks or fails, we’re ready to help. Select a repair or category to learn more about 1989 Chevrolet G30 services.

We’re Trained to Care for Chevrolet G30 Engines

Chevrolet G30 drivers trust that their G30 will take them near and far. You may have even been thinking about that when you bought it. Even so, pieces and parts can break down over time. Things can go wrong on the road. If the unexpected strikes, you may search the internet frantically for quick and affordable 1989 Chevrolet G30 engine repairs. That’s where Firestone Complete Auto Care comes in. We've serviced more than 500 million vehicles since 1926, and our technicians know Chevrolet G30 engines. If you think something’s wrong with your engine, schedule an appointment at your convenience. Firestone Complete Auto Care is a top choice for professional engine diagnosis, service, and repair at an affordable price.

Illuminated Check Engine Light on 1989 Chevrolet G30

As soon as your G30 check engine light turns on, it’s time to get an expert’s opinion. A steady or flashing check engine light could signal a serious issue with your car’s starter, Causes may include a faulty oxygen sensor, damaged spark plug, issues with your catalytic converter, or a leak in the engine vacuum, to name a few potential sources. Bring your G30 in for an on-board diagnostic check and we'll determine exactly why your check engine light is on. engine rattling, oil leaks, or a sinking feeling that something’s wrong.

Engine Repairs for Your 1989 G30

When your Chevrolet G30 engine needs repairs, our expert techs will let you know what needs to be done and why before they get started. We make recommendations, but you make the final decision. If a repair can wait, we'll let you know. We'll also tell you if it's necessary for your safety. We seek to give you all the info you need to make a smart decision about our services. By choosing Firestone Complete Auto Care for G30 engine repairs and you can drive easy knowing that we use Chevrolet-approved parts and fluids — timing belt, valve guide seal, sensors, or other parts.

1989 Chevrolet G30 Engine Q&A

Why does the check engine light come on when I start my G30? Generally, your check engine light turning on upon ignition is not a bad thing. It’s just your G30 firing up its circuits. The light should turn off in a bit, but come see us if it doesn't.
Why does my Chevrolet engine sound different? Strange engine sounds can be a sign something’s off in your Chevrolet G30. Tapping or knocking could mean you're low on oil. A high-pitched whistle could signal an intake leak or misaligned belt. Squealing can indicate a loose fan belt, and grinding could be a sign that something is wrong with your brakes — not the engine.
What could damage my Chevrolet G30 engine? Certain driving habits can hurt your engine. These habits include driving on an empty fuel tank, revving the engine while still in Park, or accelerating too quickly, too soon. Steer clear of these habits to help protect engine performance and efficiency.
Can I use water in my Chevrolet G30 radiator? While it’s not recommended, you can use water in your G30 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.
Why did my G30 engine suddenly stop? If your G30 car engine suddenly stops, it could be due to overheating, low fuel, a faulty ignition system, sensor problems, electrical system trouble, or mechanical issues.
Where can I go for Chevrolet G30 repair? Your local Firestone Complete Auto Care fixes Chevrolet G30 engines. Book an appointment today! We have thousands of locations across the country.