Do you need fuel induction service in your car?
Do you need fuel induction service in your car?
The fuel induction service is not a part of manufacturer-recommended maintenance, but it might be helpful to a degree in some high-mileage engines. Of course, it is not a universal solution for all cars; read more below. This service is often recommended to clean the intake valves and ports in engines with Gasoline Direct Injection (DI or GDI).
Why does a fuel induction clean intake valves?
Older engines sprayed the fuel before the intake valves, which cleaned them and did not cause problems like this as often. These carbon deposits will build on the valve body, intake pipes, intake manifold, and intake valves. This is exactly why a fuel induction is performed to clean these parts from carbon deposits.
Do you need an induction service on a BMW?
I have a newer BMW though with a direct injection engine and needed to do that. If your engine is direct injection you will most likely need to perform an induction service or walnut blast because carbon deposits in the intake manifolds cannot be burned off.
How long does it take for fuel induction to work?
After inject a specified amount of cleaner, the technician lets the engine sit for at least an hour (called a “hot soak”) to allow the cleaner to penetrate the carbon buildup. Then the car should be driven at highway speeds to further clean the valves.
The fuel induction service is not a part of manufacturer-recommended maintenance, but it might be helpful to a degree in some high-mileage engines. Of course, it is not a universal solution for all cars; read more below. This service is often recommended to clean the intake valves and ports in engines with Gasoline Direct Injection (DI or GDI).
What’s the difference between air induction and fuel induction?
Induction service can also be called fuel induction cleaning or air induction service, but it all means the same thing. What we’re talking about here is cleaning the air cleaner box, ductwork, and the throttle body.
Older engines sprayed the fuel before the intake valves, which cleaned them and did not cause problems like this as often. These carbon deposits will build on the valve body, intake pipes, intake manifold, and intake valves. This is exactly why a fuel induction is performed to clean these parts from carbon deposits.
What does induction cleaning mean on a car?
Shops recommend induction service for customers, even though it’s not listed in the car maker’s maintenance guide. Induction service can also be called fuel induction cleaning or air induction service, but it all means the same thing. What we’re talking about here is cleaning the air cleaner box, ductwork, and the throttle body.