Ford Sierra Service Manual
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Throttle housing - removal and refitting
Note: During manufacture the throttle plate is
adjusted so that it is fractionally open, to avoid
the possibility of it jamming shut, and it must
not be repositioned. Idle speed adjustment is
prov ...
Pressure regulating valve (Saloon and Estate models) - removal
and refitting
1 The brake pressure regulating valve is
located within the engine compartment, just
above the aperture in the wing inner panel
through which the steering tie-rod passes. On
pre-1986 models the va ...
Ignition timing (OHC models) - adjustment
Note: During production the ignition timing is
accurately set using a microwave process,
and sealant is applied to the distributor clamp
bolt. Because the electronic components
require no maintena ...
