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:

Fuel and exhaust systems - fuel injection
General information and precautions General information 2.0 litre SOHC models The fuel injection system fitted to these models is of the Bosch L-Jetronic type. The system is under the overall con ...

Heated rear window aerial amplifier - removal and refitting
Removal 1 On some 1986 models onwards the radio aerial is incorporated in the heated rear window element, and to assist reception an amplifier is fitted. This is located in the tailgate adjacent ...

Coil - testing, removal and refitting
Testing All models except 1.6 and 1.8 litre CVH (R6A type) 1 The coil is located on the left-hand side of the engine compartment and is retained by a metal strap (see illustration). It is of high ...