How to Change Fuel Injectors

by Tom Brintzenhofe; Updated September 18, 2017

The first step in changing a fuel injector is to make sure that there's no fuel on the rail before pulling the fuel pump fuse out and letting the engine die. Find out how to unhook and replace fuel injectors with help from an ASE-certified mechanic in this free video on auto maintenance.

About the Author

Tom Brintzenhofe has been a mechanic for more than 17 years.

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