Ford 1997 Aerostar Workshop Manual page 20

1997 Aerostar/Ranger
22. NOTE: When the battery has been disconnected and reconnected, some abnormal drive
symptoms may occur while the powertrain control module (PCM) (12A650) relearns its
adaptive strategy. The vehicle may need to be driven 16 km (10 miles) or more to relearn the
strategy.
Connect ground cable at battery.
23. Start engine (6007) and check for coolant, oil, fuel and vacuum leaks.
24. Verify and correct default base initial engine timing to 10 degrees BTDC. Refer to the Powertrain
Control/Emissions Diagnosis Manual. Tighten retaining bolt to 19-30 Nm (14-22 lb-ft).
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2011-04-27