Why does my Savana 3500’s check engine light come on when I start it?

Generally, your check engine light turning on upon ignition is not a bad thing. This is just your Savana 3500 testing 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 GMC engine sound different?

Strange under-the-hood noises can point to problems within your GMC Savana 3500 engine. Knocking or tapping could be a symptom of low oil. Whistling could mean a belt is misaligned or there's an intake leak. Squealing can be traced back to a loose fan belt, and grinding might be coming from the brakes, not the engine.

What could damage my GMC Savana 3500 engine?

Some driving habits are not so great for your engine. These include driving on a near-empty gas tank, revving your engine while the vehicle is in Park, or slamming the gas pedal while the engine is still cold. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.

Can I put water in my GMC Savana 3500 radiator?

Only in emergencies. A 50/50 mix of coolant and water (or a pre-mixed) coolant is recommended. However, if you must keep driving when you're out of coolant, it's better to drive with water in your coolant reservoir than nothing.

What can cause the engine in my Savana 3500 to suddenly stop?

Your Savana 3500 car engine could stop suddenly due to low fuel, electrical issues, overheating, a faulty ignition system, mechanical troubles, or sensor problems.

Who repairs GMC Savana 3500 engines?

Your local Firestone Complete Auto Care has you covered with expert Savana 3500 engine repair. Schedule an appointment today and see us at one of our thousands of locations.

2018 GMC Savana 3500 Engine Repair

Learn about

2018 GMC Savana 3500 Trim Options

Select your GMC Savana 3500 trim level to learn more about GMC-recommended engine repair. Even GMC Savana 3500 parts will get older and change.

L4/2.8L

V6/4.3L

V8/6.0L

Repairs for Your 2018 GMC Savana 3500

Nothing stays the same forever. Even your GMC Savana 3500’s engine parts and components will change. When something breaks, we're ready. Select a service or repair below to learn more about what we can do for your 2018 GMC Savana 3500.

We’re Trained to Care for GMC Savana 3500 Engines

The GMC Savana 3500 is respected for its reliability. You may have even been thinking about that when you bought it. However, even your trustworthy engine is subject to wear and tear. Things can go sideways sometimes. If they do, you’ll have to find a dependable 2018 GMC service center — quick! That's when it's time to head to Firestone Complete Auto Care. We've serviced millions of vehicles since 1926, and our professional technicians are trained to service GMC Savana 3500 engines. Schedule an appointment if you're experiencing problems that could require engine repair. Firestone Complete Auto Care offers both trustworthy and affordable engine repairs.

My 2018 GMC Savana 3500 Check Engine Light Is On

If your Savana 3500 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 fuel injection, Causes may include a faulty oxygen sensor, damaged spark plug, a clogged catalytic converter, or a leaking engine vacuum, to name a few possible causes. Bring your Savana 3500 to Firestone Complete Auto Care to get computerized diagnostics and we'll determine exactly why your check engine light is on. engine pinging noises, essential fluid leaks, or misfiring.

Engine Repairs for Your 2018 Savana 3500

If your 2018 Savana 3500 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 isn’t urgent right now, we’ll let you know. If it's necessary for your safety, we'll make sure you understand that, too. We want to provide you with the information you need to make an informed engine repair decision. By choosing Firestone Complete Auto Care for Savana 3500 engine repairs and you can feel confident knowing that we use GMC-approved parts and components like the serpentine belt, valve guide seal, ignition coil, or a different component.

2018 GMC Savana 3500 Engine Q&A

Why does my Savana 3500’s check engine light come on when I start it? Generally, your check engine light turning on upon ignition is not a bad thing. This is just your Savana 3500 testing 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 GMC engine sound different? Strange under-the-hood noises can point to problems within your GMC Savana 3500 engine. Knocking or tapping could be a symptom of low oil. Whistling could mean a belt is misaligned or there's an intake leak. Squealing can be traced back to a loose fan belt, and grinding might be coming from the brakes, not the engine.
What could damage my GMC Savana 3500 engine? Some driving habits are not so great for your engine. These include driving on a near-empty gas tank, revving your engine while the vehicle is in Park, or slamming the gas pedal while the engine is still cold. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.
Can I put water in my GMC Savana 3500 radiator? Only in emergencies. A 50/50 mix of coolant and water (or a pre-mixed) coolant is recommended. However, if you must keep driving when you're out of coolant, it's better to drive with water in your coolant reservoir than nothing.
What can cause the engine in my Savana 3500 to suddenly stop? Your Savana 3500 car engine could stop suddenly due to low fuel, electrical issues, overheating, a faulty ignition system, mechanical troubles, or sensor problems.
Who repairs GMC Savana 3500 engines? Your local Firestone Complete Auto Care has you covered with expert Savana 3500 engine repair. Schedule an appointment today and see us at one of our thousands of locations.