Spent 4 years bleeding injectors wrong until a guy in Tulsa set me straight

I always cracked the high pressure line at the injector nut and cranked until fuel sprayed, thought that was the only way. A seasoned tech watched me do it on a 5.9 Cummins and asked why I was making a mess instead of just loosening the return line banjo bolt to let air bubble out. Has anyone else had a basic habit that took way too long to unlearn?

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1 Comment

skyler_adams22d ago

Huh, I mean, as long as it runs, does it really matter?