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:

Battery terminal check (Every 12 000 miles (20 000 km) or 12 months)
Caution: Before carrying out any work on the vehicle battery, read through the precautions given in “Safety first!” at the beginning of this manual. 1 The battery fitted as original equipment is ...

Engine/manual gearbox assembly - removal and separation
Note: A suitable hoist and lifting tackle will be required for this operation. 1.8 litre (R2A type) Removal 1 Proceed as described in Section 8, paragraphs 1 to 15 inclusive. 2 Working inside th ...

Fuel pump - testing
1 If the fuel pump is functioning, it should be possible to hear it “buzzing” by listening under the rear of the vehicle when the ignition is switched on. Unless the engine is started, the fuel pu ...