🚗💨 EXHAUST SMOKE DIAGNOSTIC GUIDE 🚗💨 The color of your exhaust smoke is one of the quickest ways to tell what’s happening inside your engine. Use this guide to spot trouble early: ⚪ White Smoke – Normal during cold starts from condensation. If it persists, coolant may be leaking into the engine, often from a damaged head gasket. 🔵 Blue Smoke – Your engine is burning oil. Common causes: worn piston rings or failing valve seals. ⚫ Black Smoke – Engine running “rich” (too much fuel). Usually f
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🚗💨 EXHAUST SMOKE DIAGNOSTIC GUIDE 🚗💨 The color of your exhaust smoke is one of the quickest ways to tell what’s happening inside your engine. Use this guide to spot trouble early: ⚪ White Smoke – Normal during cold starts from condensation. If it persists, coolant may be leaking into the engine, often from a damaged head gasket. 🔵 Blue Smoke – Your engine is burning oil. Common causes: worn piston rings or failing valve seals. ⚫ Black Smoke – Engine running “rich” (too much fuel). Usually f
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