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:

Engine electrical systems
General information and precautions General information The electrical system is of the 12 volt negative earth type, and consists of a 12 volt battery, alternator with integral voltage regulator, ...

Bumper - removal and refitting
Front bumper Models up to 1987 1 Remove the radiator grille panel. 2 Disconnect the battery negative lead, then disconnect the wiring plugs from the indicators, and where applicable the foglamps ...

Tailgate - removal and refitting
Removal 1 Remove the trim panel (Section 32). 2 Disconnect the wiring from the heated rear window element, radio aerial, wiper motor tailgate speakers and tailgate lock motor as applicable (see i ...