Automatic transmission selector mechanism check (Every 12 000 miles or 12 months)

Carry out a thorough road test, ensuring that all gearchanges occur smoothly without snatching, and without an increase in engine speed between changes. Check that all gear positions can be engaged with the appropriate movement of the selector lever, and with the vehicle at rest. Check the operation of the parking pawl when “P” is selected.

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    1 Inspect the crankcase ventilation system for blockage or damage. A blocked hose can cause a build-up of crankcase pressure, which in turn can cause oil leaks (see illustration). 35.1 Loosenin ...

    Fuel pump - testing
    Caution: Refer to the precautions in Section 1 before proceeding. Mechanical pump 1 On SOHC engines, the fuel pump is located on the left-hand side of the cylinder block, next to the oil filter. ...

    Throttle Position Sensor (TPS) - removal and refitting
    Removal 1 Disconnect the battery negative lead. 2 Unclip and disconnect the sensor wiring plug. 3 Remove the two securing screws, and withdraw the sensor from the throttle valve shaft (see illus ...