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:

Fluid leak check (Every 6000 miles or 6 months)
1 Visually inspect the engine joint faces, gaskets and seals for any signs of water or oil leaks. Pay particular attention to the areas around the rocker cover, cylinder head, oil filter and sump ...

Flywheel/driveplate - removal, inspection and refitting
Note: New flywheel securing bolts must be used on refitting. 1.8 litre (R2A type) 1 Refer to Section 26, Chapter 2, Part A but also note the following points. 2 The flywheel/driveplate securing b ...

Engine coolant
Checking engine coolant The concentration and level of engine coolant should be checked at the mileage intervals listed in the scheduled maintenance guide. The coolant concentration should be maint ...