All fuel-powered vehicles are susceptible to carbon buildup on certain parts of the engine. This is especially true for direct injection engines, though port injection and carbureted engines can also have carbon buildup. Carbon cleaning can help engines to run smoothly and efficiently.
What is carbon cleaning?
Carbon cleaning refers to the removal of built-up carbon deposits. These deposits are typically found in the intake manifold on intake ports, valves, and/or pistons. The buildup occurs when combustion is incomplete (when fuel isn’t completely burned) and leftover residue gets caked onto engine parts. As the carbon deposits get bigger, it can have a negative impact on the vehicle’s fuel efficiency, engine performance, and emissions system.
How does carbon cleaning work?
There are a few methods to clean carbon from engines. The type that Restored Auto, LLC uses is called walnut blasting. Walnut blasting relies on a specialized machine that uses finely ground walnut shells to hit the carbon deposits and knock them off. It’s a similar process to sand blasting. Walnut shells are an ideal choice for carbon cleaning because they are strong enough to break through the buildup but soft enough to avoid damaging the engine parts. Walnut shells are also an eco-friendly option, unlike methods that rely on harsh chemicals.
When do you need carbon cleaning?
Like other routine maintenance, carbon cleaning is recommended at regular intervals. It’s a good idea to have your vehicle checked every 30,000 to 50,000 miles. Additionally, if you notice any of the following signs, you may be due for a carbon cleaning:
- Engine misfiring
- Stalling or rough idling
- An increase in exhaust emissions
- A decrease in fuel economy
- A decrease in engine performance
- Difficulty starting the engine
- Difficulty accelerating
- Knocking noises around the engine
Before Carbon Cleaning
After Carbon Cleaning
Why should you consider carbon cleaning?
Carbon cleaning can help increase the lifespan of your engine. By removing buildup from certain parts, you can also remove unnecessary friction that would otherwise damage those parts. You can increase vehicle performance and fuel efficiency, saving you gas money and preventing expensive repairs. And, depending on how bad the buildup is, the extra emissions could also lead to your vehicle failing a Pennsylvania Safety and Emissions Inspection, so a carbon cleaning may mean the difference between passing or failing inspection.
Bring your car to Restored Auto, LLC for a carbon cleaning.
Keep your car running smoothly with a carbon cleaning. Restored Auto, LLC would be happy to remove carbon buildup from your vehicle and get you back on the road as soon as possible. Call us today to schedule your cleaning.
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