C1400
InfoCooling
What This Code Means
Misfiring; Rough idle; Check engine lamp; Elevated emissions; Rich or lean condition; Unstable idle; Poor transient response; Intermittent misfiring; No-start condition; Fault code; Elevated exhaust backpressure; Reduced power output; Emissions exceedance; Loss of power; Excessive exhaust smoke; High exhaust temperature; Fault code triggered
Possible Causes
- •Spark plugs (multi-cylinder) failure
- •Gas regulator / air-fuel mixer failure
- •Ignition system (coils / module) failure
- •Catalytic converter failure
- •Turbocharger failure
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