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#1
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It is interesting that there are fuel stains on the Front side of the spark plug away from the fuel injector line.
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They can't stop the signal. |
#2
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I have one of these lights, pretty bright. Maybe you could route it through the cowl flap and mount in a few different positions. Bit of a pain in the ass but i think you’ll see the problem.
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#3
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Look at the black carbon on the back of the spark plug!!!! Leaking fuel has been burning off there for hours, probably leaking from the injector near it!!! Only by the grace of GOD have you not had an engine fire.
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#4
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Agree
I think I also see some slight carbon on the injector nut (side facing spark plug) and on fins below injector. Highly suspect a leak at injector line-nut-injector. Those welded joints where the compression fitting is like to crack. At least that’s what I’ve run into. Last edited by wslade2 : 10-19-21 at 11:28 PM. |