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:

Rear anti-roll bar (Saloon and Estate models) - removal and refitting
Removal 1 Slacken the left-hand roadwheel bolts, raise and support the rear of the car on stands (see “Jacking and Vehicle Support”). Remove the roadwheel. 2 Lever the shackles from the right and ...

Electric window components - removal and refitting
1 Disconnect the battery negative lead. Switches 2 Prise the switch from its location using a thin-bladed screwdriver, and disconnect the wiring plug (see illustration). 49.2 Disconnecting the ...

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 ...