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Rattling Noise from Catalytic Converter Bracket and Heat Shield on Saab 900

Problem overview

A weld for the catalytic converter mounting bracket and heat shield can fail. Rattling noise will be heard from the bottom/rear of the engine compartment.

8 people reported this problem

Saab 900 vehicles with this problem

5 model years affected

Average mileage: 124,256 miles

(10,025 - 200,000)

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Submitted by Vehicle Owner · May 29, 2025

Published by RepairPal

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Rattling Noise from Catalytic Converter Bracket and Heat Shield on Saab 900

Problem overview

Saab 900 vehicles with this problem

Need a diagnosis? Trust our Saab experts.

Search for another problem

Ask our experts about your Saab.