You could also experience decreased acceleration, a check engine light and black smoke from the exhaust In this article we will talk about the importance of boost leak testing, and how leaks can rob your turbocharged subaru or any turbocharged vehicle for that matter of performance, and it can cause premature wear on your turbocharger There’s a chance of higher fuel consumption, as well as a rough idle during this time.
HOW TO BOOST LEAK TEST
First we need to know some of the basics
You may have some questions like
Why are we boost leak testing What is the boost leak tester really doing when we. Click below to read more! Performing a boost leak test is a very useful way to determine whether or not an intake air leak is causing your car to stumble.
A boost leak is an air leak in the intake path downstream of the mass air flow sensor (mas or maf) and before the engine cylinders Because the car's computer fuels the engine based on (largely) the amount of air measured by the air flow sensor.
