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:

Windscreen, rear window and fixed rear quarter windows - removal and refitting
Removal 1 With the exception of the cab rear window on P100 models, all fixed glass panels are direct glazed to the body using a special adhesive. Special tools are required to remove the old gla ...

Central (single-point) Fuel Injection (CFI) system
The system is best described by dividing it into four separate sub-systems: air, fuel, engine management (EEC IV system), and ignition. ...

Door trim panel - removal and refitting
Pre-1986 models Removal 1 On Ghia versions only, remove the panel capping by carefully prising out the retaining clips using a forked tool. This can easily be made from a piece of scrap metal. 2 ...