R
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Had a 6.7 Powerstroke with a weird injector knock that turned out to be a $2.50 o-ring on the high pressure fuel line.

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3 Comments
jamie_clark
Yeah, "that's all it was" is the worst feeling. You get all stressed about a huge repair bill, and then it's something tiny. Always such a relief when it works out that way.
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christopher_kim
Check the fuses before you call a mechanic. Saved me a tow truck fee that one time.
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black.jordan
Seriously? That's all it was?
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