Ford Sierra Service Manual

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Engine - complete dismantling
1 The need for dismantling will have been dictated by wear or noise in most cases. Although there is no reason why only partial dismantling cannot be carried out to renew such items as the oil pum ...

Ignition HT coil - testing, removal and refitting
Note: Refer to the precautions given in Section 1 before proceeding. All except models with DIS ignition system Testing 1 Accurate checking of the coil output requires the use of special test eq ...

Battery terminal check (Every 12 000 miles (20 000 km) or 12 months)
Caution: Before carrying out any work on the vehicle battery, read through the precautions given in “Safety first!” at the beginning of this manual. 1 The battery fitted as original equipment is ...