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Link: lemon-manuals.la or lemon-manuals.org.ua

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Engine Surges at Idle at Operating Temp.

07.3-89101 Engine Surges in Idle at Operating Engines 102, 103 10/89
Temperature

Cause:
If no other failure is found during normal repair procedures, then check air flow sensor position indicator.

Remedy:
Replace air flow sensor position indicator, if necessary.