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Volvo
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1989
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760 L4-2320cc 2.3L SOHC Turbo VIN 87 B230FT
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Repair and Diagnosis
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Engine, Cooling and Exhaust
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Engine
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Tune-up and Engine Performance Checks
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Ignition Timing
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Adjustments
Ignition Timing: Adjustments
Fig. 89 Timing Mark Location:
1.
Engine must be at operating temperature and air conditioner off.
Timing should be:
12° at 750 ± 20 RPM
2.
Adjust as necessary.