Doing a Vacuum Leak Test is the best method to determine if, unmetered outside air is entering your engine. Unmetered air throws of the air/fuel ratio.
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Engine Testing
Vacuum Leaks – How To Quickly Find Them In 5 Easy Steps
Vacuum leaks in today’s computer controlled engines, can cause very serious engine damage. When an engine that has computer controlled spark and fuel systems, have vacuum leaks, the following events occur. Because, these leaks pull […]
