5.0L V8 Technical DiscussionsAny questions about the 'Coyote' engine, transmission, exhaust, tuners/CAI, or gearing can be asked here!
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anybody use or recommend any fuel system cleaners as general maintainance? I think I read that ford doesn't recommend them for the new coyote motor, and I'm not currently having any issues, I just want to maintain my car as well as I can. any input?
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Location: PA to KY ('07) to IL ('09) to MS ('10) to FL ('11)
With the 4.6L and the 4.0L (and in my SUV's), I regularly use Techron Fuel System Cleaner at every oil change or 10,000 miles, whichever comes first, as preventive maintenance. If I'm experiencing rough idle or some other issues I suspect are fuel related, I'll use SeaFoam. I keep both on hand as I use these products on all 3 vehicles plus my boat.
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