Manifolds, exhaust and emission control systems
All models utilise a light alloy inlet manifold which on carburettor models is coolant heated to improve the atomisation of the fuel/air mixture.
The exhaust manifold is of cast iron construction and incorporates a heated air box as part of the air inlet system on carburettor models.
See also:
Radiator - removal, inspection and refitting
All models except RS Turbo
Pre-1986 models
Removal
1 Drain the cooling system as described in
Chapter 1.
2 Disconnect the battery negative terminal.
3 Release the retaining clips and disconnect
...
Rear axle tube (Van models) - removal and refitting
Removal
1 Raise the rear of the vehicle and support it
on stands (see “Jacking and Vehicle
Support”). Remove the rear roadwheels.
2 Support the axle tube on a jack preferably
of trolley type.
3 ...
General information
1.6 litre engine
The 1.6 litre CVH engine was introduced in
September 1991, to replace the 1.6 litre
SOHC engine used previously in the Sierra
range. The engine is broadly similar to the 1.8
litr ...
