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.
You can also dehydrate meat in a complete meal. See Dehydrating Meat in Chili. People write to me often to say how much they enjoy eating it on the trail. Dehydrating Meat: Sliced Ham. Choose lean precooked ham with fat content less than 10%. Deli ham sliced for sandwiches, about 1/16 of an inch thick, is good for dehydrating. Sliced roast beef or turkey may be dried also, but I mostly dry ham since roast beef is more expensive.