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:

Engine/automatic transmission assembly - reconnection and refitting
1 Reverse the removal procedure described in Section 12, noting the following points. 2 Check that the engine adapter plate is correctly positioned on its locating dowels. 3 As the torque converte ...

Engine - removal leaving automatic transmission in vehicle
Note: A suitable hoist and lifting tackle will be required for this operation. 1 Proceed as described in Section 8, paragraphs 1 to 15 inclusive. Additionally, if applicable disconnect the kickdow ...

Throttle Position Sensor (TPS) - removal and refitting
Removal Note: During this procedure, ensure that the sensor wiper is not rotated beyond its normal operating arc 1 Disconnect the battery negative lead. 2 Disconnect the wiring plug from the sens ...