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Cylinder block and bores - examination and renovation
1 The cylinder bores must be examined for taper, ovality, scoring and scratches. Start by examining the top of the bores; if these are worn, a slight ridge will be found which marks the top of the ...

Ford Sierra Service and Repair Manual
Introduction to the Ford Sierra The Ford Sierra was first introduced in late 1982 with the option of seven different engines and four different trim levels. This manual covers the four cylinder in- ...

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 ...