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:

Front brake disc pad check (Every 6000 miles or 6 months)
1 Place a mirror between the roadwheel and the caliper and check the thickness of the friction material of the disc pads (see illustration). If the material has worn down to the specified minimum ...

Timing belt renewal - CVH engines (Every 36 000 miles or 3 years)
Refer to Chapter 2, Part B. ...

Roadwheel check (Every 12 000 miles or 12 months)
Check the wheel rims for distortion, damage and excessive run-out. Also make sure that the balance weights are secure with no obvious signs that any are missing. Check the torque of the wheel bolt ...