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Home >> Buick >> 2007 >> Allure CX >> Repair and Diagnosis >> External Pages >> Different car >> Section 59 (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 car, the 2008 Buick LaCrosse and 2008 Buick Allure. However, it is still accessible from the selected car via links, so may be relevant.

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