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:

Instrument panel - removal and refitting
Models up to 1992 1 Disconnect the battery negative lead. 2 Remove the securing screws and unclip the lower and upper steering column shrouds. 3 Where applicable, remove the instrument panel illu ...

Heater - removal and refitting
Removal 1 Disconnect the battery negative lead. 2 Refer to Chapter 11 and remove the centre console. 3 Working within the engine compartment, disconnect the coolant hoses from the heater pipe st ...

Automatic transmission selector mechanism check (Every 12 000 miles or 12 months)
Carry out a thorough road test, ensuring that all gearchanges occur smoothly without snatching, and without an increase in engine speed between changes. Check that all gear positions can be engage ...