Why does my 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 3500 testing its circuits. The light should turn off in a bit, but come see us if it doesn't.

Why is my Ram 3500 making engine noise?

Strange engine sounds can be a sign something’s off in your Ram 3500. 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 indicate a loose fan belt, and grinding might be coming from the brakes, not the engine.

What could damage my Ram 3500 engine?

Some driving habits are not so great for your engine. These include driving on a near-empty gas tank, flooring the gas pedal while the car is 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 use water in my Ram 3500 radiator?

It’s not recommended you put water in your 3500 radiator unless it’s an emergency. Under normal circumstances, use a 50/50 mix of water and coolant or a pre-mixed coolant. But, if you need to keep driving while out of coolant, using water is better than driving with an empty coolant reservoir.

What could cause my 3500 engine to suddenly stop?

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

Who can repair my Ram 3500 engine?

Your local Firestone Complete Auto Care offers Ram 3500 engine repair. Schedule an appointment today at one of our thousands of locations nationwide!

2012 Ram 3500 Engine Repair

Learn about

2012 Ram 3500 Trim Options

Select your Ram 3500 trim level to learn more about Ram-recommended engine repair. Use the following chart to find information.

L6/6.7L

V8/5.7L

Repairs for Your 2012 Ram 3500

Nothing stays the same forever. Even your Ram 3500's many parts and pieces. We’re here to help when something stops working. Click on a repair below to learn more about 2012 Ram 3500 repairs.

We’re Trained to Care for Ram 3500 Engines

The Ram 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. Sometimes plans go sideways. If they do, you’ll have to find a dependable 2012 Ram service center — quick! Luckily, you won’t have to look far, since Firestone Complete Auto Care has 1,700+ locations across the country. We've serviced more than 500 million vehicles since 1926, and our technicians know Ram 3500 engines. If you think something’s wrong with your engine, schedule an appointment at your convenience. Firestone Complete Auto Care offers both trustworthy and affordable engine repairs.

Check Engine Light on 2012 Ram 3500

If your 3500 check engine light is on, it’s time to get it looked at. A steady or flashing check engine light could signal a serious issue with your or emission system, and it won’t go away by ignoring it. Potential causes may include a faulty oxygen sensor, bad spark plug, a problem with your catalytic converter, or an engine vacuum leak, to name a few possible causes. Bring your 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.

Ram 3500 Engine Repair

If your 2012 Ram 3500 needs engine repair, 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. But if immediate repairs are necessary for your safety, we’ll make sure that's clear, 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 3500 engine repairs and you can feel good knowing that we only use Ram-compliant replacement parts such as the cambelt, motor oil seal, sensors, or a different component.

Engine Q&A 2012 Ram 3500

Why does my 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 3500 testing its circuits. The light should turn off in a bit, but come see us if it doesn't.
Why is my Ram 3500 making engine noise? Strange engine sounds can be a sign something’s off in your Ram 3500. 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 indicate a loose fan belt, and grinding might be coming from the brakes, not the engine.
What could damage my Ram 3500 engine? Some driving habits are not so great for your engine. These include driving on a near-empty gas tank, flooring the gas pedal while the car is 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 use water in my Ram 3500 radiator? It’s not recommended you put water in your 3500 radiator unless it’s an emergency. Under normal circumstances, use a 50/50 mix of water and coolant or a pre-mixed coolant. But, if you need to keep driving while out of coolant, using water is better than driving with an empty coolant reservoir.
What could cause my 3500 engine to suddenly stop? Your 3500 car engine could stop suddenly due to low fuel, electrical issues, overheating, a faulty ignition system, mechanical troubles, or sensor problems.
Who can repair my Ram 3500 engine? Your local Firestone Complete Auto Care offers Ram 3500 engine repair. Schedule an appointment today at one of our thousands of locations nationwide!