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:

Body exterior fittings - removal and refitting
Spoilers and wheel arch deflectors Removal 1 The spoilers and wheel arch deflectors fitted to XR3, XR3i, Cabriolet and RS Turbo models are secured by screws, rivets and clips, or a combination o ...

Door window - removal and refitting
Front door 1 Remove the door inner trim panel. 2 Where necessary for access, peel back the waterproof plastic sheet from the door. 3 Remove the door mirror. 4 Remove the window channel extension ...

Carburettor (Pierburg 2V type) - fast idle speed adjustment
1 Check the idle speed and mixture adjustment. The idle speed must be correct before attempting to check or adjust the fast idle speed. 2 With the engine at normal operating temperature, and a ta ...