Report Abuse. 1  Engine Backfire On Deceleration. 2  assuming that you are speaking of aircraft engines, here's another angle: 3  That would be Detonation.  It is possible the EVAP is related to your backfire 1  concern. Sounds like your getting too much fuel.
Just about anything can be dried, from vegetables and fruit to meat and fish. Home dried herbs are a fraction of the cost of store bought herbs. Natural fruit leathers are also quite expensive in the store, and are one of the simplest things to make in your dehydrator.
While dehydrated food can be delicious, you will lose some of the nutrients in these foods compared to fresh food. In particular, the B vitamins and vitamin C are sensitive to loss during the pretreatment and dehydrating, as they are water-soluble and sensitive to heat.