See also:

Ford Sierra Service Manual
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Distributor (OHC models) - removal and refitting
Note: During production the engine ignition timing is accurately set using a microwave process, and sealant is applied to the distributor clamp bolt. Removal of the distributor should be avoided e ...

Fuel vapour separator (models from 1985) - removal and refitting
Caution: Refer to the precautions in Section 1 before proceeding. Removal 1 On SOHC models, the vapour separator is located on the left-hand side of the engine compartment. On CVH models, the va ...