Excessive Exhaust Noise from Exhaust Gas Recirculation (EGR) Valve Failure on Saab 9000

The exhaust gas recirculation (EGR) Valve can fail, which also causes EGR distribution valve failure. The Check Engine Light may illuminate and there will be excessive exhaust noise.

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Average mileage: (–)
Exhaust & Emissions affected: 2.0L 4 Cylinder, 2.3L 4 Cylinder
5 model years affected: 1990, 1991, 1992, 1993, more1994
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