[Mobile-Portable] Fwd: Injector Noise Cures

qrv at kd4e.com qrv at kd4e.com
Sun Jan 19 08:18:33 EST 2014


Randy,

	Have you considered also posting to the rfi at contesting.com
list?

	There's a great deal of experience among those members as
well.

David KD4E

> Group , Has anyone had much success defeating injector noise with
> Ford 6.0 and 7.3 ltr diesel engines ? I have bonded the exhaust
> system , doors and hood of my Excursions plus added extra engine
> ground straps and power directly from batteries and injector noise
> is still present. And have added mix 31 toroids on every power lead
> and coaxial cable . I have purchased copper foil and copper tape for
> shielding injector wiring harnesses outside of the engine and have
> not had the time to do it yet. I thought about snap beading the
> injector leads but they are enclosed under the valve covers with
> other parts in the way. And they are very tight with no slack at
> all. So if it was worth pulling the valve covers and oil rails one
> could not wrap the bead at all. For now , all I know to do next is
> start shielding external wiring harnesses with copper foil and copper
> tape. Anyone have any other ideas ? Randy N5WV



-- 

David (NOT Dave) Colburn, KD4E - Nevils, Georgia USA

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