P0316 Mercury Misfire Detected On Startup First 1000 Revolutions

Possible causes

– Faulty Crankshaft Position (CKP)
– Crankshaft Position (CKP) sensor harness is open or shorted
– Crankshaft Position (CKP) sensor circuit poor electrical connection
– Ignition System
– Fuel Injectors
– Running out of fuel
– Fuel Quality
– Faulty Engine Control Module (ECM)

Symptoms

– Engine Light ON (or Service Engine Soon Warning Light)
– Engine fails to start
– Engine runs rough

P0316 Mercury Description