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Porsche
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1989
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944 S2 L4-2990cc 3.0L DOHC
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Repair and Diagnosis
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Powertrain Management
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Fuel Delivery and Air Induction
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Technical Service Bulletins
Fuel Delivery and Air Induction: Technical Service Bulletins
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Customer Interest
Fuel System - Tapping Noise During Cold Starting
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Customer Interest
Fuel System - Tapping Noise During Cold Starting
Noise
Fuel System - Tapping Noise During Cold Starting
Out of specification
Fuel/Ignition Modules - Use of Aftermarket Microchips
All Technical Service Bulletins
Fuel/Ignition Modules - Use of Aftermarket Microchips
Fuel System - Tapping Noise During Cold Starting
Exhaust System - Sulfur Like Smell
CO Sample Pipe - Material and Mounting Change