Fuel Injectors - IO360-ES

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jdb319's picture
Fuel Injectors - IO360-ES

Following an annual, I have been unable to run the engine lean of peak because of the #5 cylinder. Injectors have been removed & cleaned with no change. The injectors are numbered to the specific cylinder but any ideas what else may be causing this issue?  Also, I thought of swapping injectors on 4 & 5 to see if it makes any difference (#4 seems to run the lowest op temps.)

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