Checking Injectors

Checking injectors

Checking the spark plugs
- Remove all spark plugs, note which cylinder each spark plug was removed from.




Check the color of the spark plug

Other information:
- To remove the spark plugs, see the relevant service procedure.

Is any spark plug lighter than the others?

Yes - Replacing the component

No - DONE

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Replacing the component




Try a new injector on the relevant cylinder according to Injectors/pulsation dampers, replacing Service and Repair.

Continue - Fault Found

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