Media Summary: How to clean intake valves on a Silverado GM GDI Ecotec Engines deliver increased power, performance and gas mileage. They are GDI or gasoline direct injection ... CRC is the official sponsor of Motor Trend´s Roadkill show, so im guessing this stuff is legit. On this video im showing the steps for ...
2019 Silverado Intake Valve Cleaning - Detailed Analysis & Overview
How to clean intake valves on a Silverado GM GDI Ecotec Engines deliver increased power, performance and gas mileage. They are GDI or gasoline direct injection ... CRC is the official sponsor of Motor Trend´s Roadkill show, so im guessing this stuff is legit. On this video im showing the steps for ... At the 2:03 mark - Updated Instructions: Spray in 1-2 second bursts, with 1-2 pauses in between. (Spraying at 30 second intervals ... How Well Do GDI ( Gasoline Direct Injection ) Notice any rough idling? Poor Fuel Economy?
