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!
Walnut shell blasting is a highly effective method for cleaning carbon buildup, and it’s generally recommended every 40,000 to 80,000 miles, depending on the vehicle.
Vehicles with turbocharged or direct injection engines are especially prone to carbon buildup. Below are some commonly affected makes, models, and engines:
Volkswagen (VW):
- Golf GTI (MK5-MK8): EA113 and EA888 engines.
- Passat and Jetta (TSI engines).
Audi:
- A4, A6, S4, RS5: TFSI engines like the EA888 Gen 3.
- Q5 and Q7 (3.0T engines).
BMW:
- 3-Series (N54, N55, S55 engines).
- M3, M4, and X5 with turbocharged engines.
Toyota:
- Land Cruiser (1VD-FTV and 1GR-FE engines).
- Prado diesel and gasoline models.
Hyundai/Kia:
- Sonata, Santa Fe, and Optima with Theta II engines.
- Stinger GT (Lambda II engines).
If you’re driving any of these models and notice power loss, misfires, or decreased fuel economy, it’s likely time for a professional carbon cleaning service.