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:

Central Fuel Injection (CFI) unit - removal and refitting
Note: Refer to the precautions at the end of Section 1 before proceeding. Removal 1 Disconnect the battery negative lead. 2 Remove the air cleaner assembly. 3 Depressurise the fuel system as desc ...

Front disc caliper - removal, overhaul and refitting
Caution: Refer to the precautions in Section 1. Removal 1 Apply the handbrake, loosen the relevant roadwheel nuts, then jack up the front of the vehicle and support on axle stands. (see “Jacking ...

Radiator - removal and refitting
Removal 1 Disconnect the battery negative lead. 2 Drain the cooling system. 3 If not already done, disconnect the bottom hose from the radiator. 4 Disconnect the top hose and the expansion tank ...