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Pontiac
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2002
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Sunfire L4-2.2L VIN 4
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Repair and Diagnosis
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Powertrain Management
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Tune-up and Engine Performance Checks
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Compression Check
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Specifications
Compression Check: Specifications
Compression Pressure Minimum
689 kPa (100 psi)
The lowest reading cylinder should not be less than 70 percent of the highest