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6.0 Powerstroke Weak Injector Buzz


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6.0 Powerstroke Weak Injector Buzz. In need of help with a 6.0. If you're going to keep the truck, do.

Obs 7.3 Powerstroke Injectors
Obs 7.3 Powerstroke Injectors from schematicwawdr5.z21.web.core.windows.net

Check your power at the relay feeding the ficm, i believe it's the grey one towards the front in the fuse box under the hood. No injector buzz despite good ficm voltage and icp pressure suggests a faulty ficm signal output or wiring issue. If you're going to keep the truck, do.

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Obs 7.3 Powerstroke Injectors

Check your power at the relay feeding the ficm, i believe it's the grey one towards the front in the fuse box under the hood. This is a hybrid gray silicone that uses. My injector buzz sounds weak. When the alternator failed, it started misfiring and a buzz test showed number 8 injector was dead.

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