The engine turns over fast and then slows down and sometimes back fires through exhaust. The injectors are spraying fuel when engine is turning over. I took a fuel sample from the tank and did not find water in the fuel. I checked the 3 circuit breakers on the back of the engine and they are okay. I pulled the plugs and they are wet with fuel. I checked for spark at the plugs and had no spark, I checked 2 wires, one from each coil pack and neither have any spark. I checked for battery power at the coil pack and it is okay. What would be the next step?
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