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Home >> Cadillac >> 1996 >> Seville SLS >> Repair and Diagnosis >> External Pages >> Different car >> Section 20 (Engine Controls - Tests W/O Codes) >> Symptoms >> Engine Backfires >> Symptom Definition

Symptom Definition

WARNING: This page is about a different car, the 1995 Cadillac Eldorado. However, it is still accessible from the selected car via links, so may be relevant.

Fuel ignites in intake manifold or in exhaust system, making a loud popping noise.