Welcome to the FAQ section of Intake Cleaning! Here, we’ve compiled answers to the most common questions about our services, processes, and how we can help you maintain the performance and efficiency of your vehicle.

Whether you’re curious about walnut shell blasting, carbon removal, or the benefits of EGR valve cleaning, this is the place to find clear and helpful information. If you don’t see your question answered here, feel free to reach out to our team – we’re always happy to help!

Over time, fuel injectors can accumulate carbon deposits, varnish, and dirt, especially if the vehicle is frequently driven in stop-start traffic or short distances. These contaminants reduce the injector’s ability to spray fuel efficiently, leading to poor engine performance, reduced fuel economy, and increased emissions.

Category: Common Faults

Clogged Fuel Injectors

Over time, fuel injectors can accumulate carbon deposits, varnish, and dirt, especially if the vehicle is frequently driven in stop-start traffic or short distances. These contaminants reduce the injector’s ability to spray fuel efficiently, leading to poor engine performance, reduced fuel economy, and increased emissions.

Solution: Intake Cleaning offers professional Injector Service and Replacement as well as Carbon and Soot Removal to restore optimal fuel injector performance. Regular maintenance, including a periodic Port Carbon Clean, can prevent severe clogging and keep your injectors functioning efficiently.

Fuel Injector Leaks

Fuel injector leaks can occur when the seals or O-rings degrade over time. This can result in fuel leakage, causing poor fuel efficiency, strong fuel odours, and even fire hazards if left unaddressed. Common signs include difficulty starting the engine, rough idling, or fuel pooling near the injector.

Solution: If you suspect a leak, our Injector Service and Replacement can address this issue effectively, ensuring your injectors are sealed and functioning correctly.

Electrical Failures

Fuel injectors rely on an electrical signal to operate. Corrosion, wiring damage, or faulty connections can disrupt this signal, causing injectors to misfire or stop working entirely. This can lead to uneven engine operation, loss of power, and increased emissions.

Solution: At Intake Cleaning, our technicians can diagnose and repair electrical issues with your fuel injectors, ensuring that they fire precisely when needed.

Preventative Maintenance for Fuel Injectors

To avoid these common fuel injector issues, regular maintenance is key. Services like Intake CleaningCarbon Removal from the Intake System, and Turbocharger Carbon Removal can help maintain your vehicle’s overall performance. For diesel engines, our EGR Valve Cleaning service can further enhance efficiency.

We also recommend reading our detailed blog post “Why You Should Prioritise Carbon Removal for Your Engine” for additional insights into keeping your fuel system in top condition.