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

It's okay if your check engine light comes on when you first start your vehicle. This is just your 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 Ram engine sound different?

Unusual noises can signal a problem with your Ram 3500 engine. 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 could be a sign that something is wrong with your brakes — not the engine.

What could damage a Ram engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Ram 3500 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 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 Ram 3500 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 3500 when you’re out of coolant, having water in the coolant reservoir is better than nothing.

What could cause my 3500 engine to suddenly stop?

If your 3500 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 Ram 3500 repair?

Your local Firestone Complete Auto Care fixes Ram 3500 engines. Book an appointment today! We have thousands of locations across the country.

Engine Repairs for Your 2015 Ram 3500

Learn about

2015 Ram 3500 Trim Options

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

L6/6.7L

V8/5.7L

V8/6.4L

Repairs for Your 2015 Ram 3500

Nothing lasts forever. Even your Ram 3500’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 2015 Ram 3500 services.

We Care for Ram 3500 Engines

Ram 3500 drivers trust that their 3500 will take them near and far. You probably thought about that when you got it. Even so, pieces and parts can break down over time. Things can go sideways sometimes. When they do, you might find yourself searching for 2015 Ram 3500 engine repair or replacement parts. That’s where Firestone Complete Auto Care comes in. We've serviced more than 500 million vehicles since 1926, and our technicians know Ram 3500 engines. Schedule an appointment if you're experiencing problems that could require engine repair. After all, Firestone Complete Auto Care is one of the most popular picks for professional engine repairs thanks to its service and affordability.

Illuminated Check Engine Light on 2015 Ram 3500

If your 3500 check engine light is on, it’s time to get it looked at. A check engine light that’s on or flashing could be a symptom of a serious problem in your car’s starter, Possible causes can include a failing oxygen sensor, worn spark plug, issues with your catalytic converter, or a leak in the engine vacuum, to name a few potential sources. Bring your 3500 to Firestone Complete Auto Care to get computerized diagnostics and our expert techs will get the root of the problem. Other signs it's time for Ram 3500 engine service might include oil leaks, or a sinking feeling that something’s wrong.

2015 3500 Engine Services

When your Ram 3500 engine needs repairs, 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. 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. Turn to Firestone Complete Auto Care for your 2015 3500 engine repairs and you can feel good knowing that we only use Ram-compliant replacement parts such as the cambelt, engine oil seal, sensors, or another part.

2015 Ram 3500 Engine Q&A

Why does my 3500’s check engine light come on when I start it? It's okay if your check engine light comes on when you first start your vehicle. This is just your 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 Ram engine sound different? Unusual noises can signal a problem with your Ram 3500 engine. 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 could be a sign that something is wrong with your brakes — not the engine.
What could damage a Ram engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Ram 3500 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 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 Ram 3500 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 3500 when you’re out of coolant, having water in the coolant reservoir is better than nothing.
What could cause my 3500 engine to suddenly stop? If your 3500 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 Ram 3500 repair? Your local Firestone Complete Auto Care fixes Ram 3500 engines. Book an appointment today! We have thousands of locations across the country.