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:

Braking system warning lamps and electrical switches - removal and refitting
General 1 All models are fitted with a low fluid level warning switch in the master cylinder reservoir cap and a brake pedal stop-lamp switch. 2 Some versions have front disc pad wear sensors and ...

Speed sender unit - removal and refitting
The sender unit is similar to that used with the fuel computer described in Chapter 12. ...

Spark plug renewal - RS Turbo models (Every 6000 miles or 6 months)
1 The correct functioning of the spark plugs is vital for the correct running and efficiency of the engine. It is essential that the plugs fitted are appropriate for the engine, and the suitable t ...