1 recall across 1 model year
The Pontiac Grand LeMans has 1 recall affecting the 1975 model year, where a brazed joint on the exhaust gas recirculation transducer valve can separate on vehicles equipped with 350, 400, or 455 cubic inch four-barrel carbureted engines, causing the emissions control system to malfunction and fall out of compliance with Canadian exhaust emissions standards.
When the joint separates, the valve loses the vacuum signal it needs to function, meaning exhaust gases recirculate improperly. No safety risk beyond the emissions noncompliance was identified in the filing.
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