See also:

Ford Escort maintenance schedule
The maintenance intervals in this manual are provided with the assumption that you, not the dealer, will be carrying out the work. These are the minimum maintenance intervals recommended by the man ...

Spark plug renewal - RS Turbo models (Every 6000 miles or 6 months)
1 The correct functioning of the spark plugs is vital for the correct running and efficiency of the engine. It is essential that the plugs fitted are appropriate for the engine, and the suitable t ...

Spark plug renewal (Every 12 000 miles or 12 months)
The procedure is as described for RS Turbo models in Section 15. ...