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:

Steering column - removal and refitting
Removal 1 Set the front wheels in the straight-ahead position. 2 Disconnect the battery negative lead. 3 Remove the driver’s side lower facia trim panels. 4 Remove the screws and withdraw the s ...

Power-operated folding roof components - removal and refitting
Hydraulic rams Removal 1 Remove the rear wheelhouse covers with reference to Section 32. 2 Mark the two hoses connected to the ram as a guide to reassembly, then remove the circlips securing the ...

Specifications
Fuel evaporative emission control system - carburettor engines Ported vacuum switch operating temperature: Two-port valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...