Air Pump Check Valve Failure: Volvo 960 Muffler & Exhaust

Problem overview

The Check Engine Light may illuminate due to a failure of the air pump check valve.

7 people reported this problem

2 comments

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Volvo 960 vehicles with this problem

2 model years affected

Average mileage: 143,666 miles

(129,000 - 157,000)

Repairs related to this problem

Check Engine Light Diagnosis & Testing

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Air Pump Check Valve Failure on Volvo 960

Problem overview

Volvo 960 vehicles with this problem

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