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Home >> Buick >> 2008 >> Allure CXL >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 5 (Engine Control System & Fuel System - 5.3L - Troubleshooting & Diagnosis) >> Symptoms - Engine Controls >> Additional Symptoms Tests >> Detonation/Spark Knock

Detonation/Spark Knock

WARNING: This page is about a different variant/trim than selected.

Test the engine for an overheating condition. Refer to Symptoms - Engine Cooling .