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:

Major body damage - repair
Where serious damage has occurred or large areas need renewal due to neglect, it means that completely new sections or panels will need welding in, and this is best left to professionals. If the d ...

Fuel evaporative emission control system components (Central Fuel Injection/CFI engines) - removal and refitting
Carbon canister Removal 1 The carbon canister is located behind the bumper, under the front right-hand wheelarch (see illustration). 5.1 Carbon canister location (wheelarch liner removed) - CFI ...

Cold start valve - removal and refitting
Note: Refer to the precautions at the end of Section 1 before proceeding. K-Jetronic system Removal 1 Disconnect the battery earth lead. 2 Detach the electrical wiring multi-plug from the valve ...