@autoprofessore: 4 warning signs your turbo system has a leak: 1. LOSS OF POWER — sluggish acceleration, turbo lag 2. BLACK SMOKE — less air = unburned fuel 3. HISSING SOUND — whistle under boost = leak 4. CHECK ENGINE LIGHT — underboost code P0299 FIX: inspect hoses & clamps, smoke-test for hidden leaks 🔧 Save this post for later! Follow AUTO PROFESSOR for daily car lessons 🎬 #turbo #boostleak #dieselengine #carrepair #turbodiesel

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Friday 16 October 2026 17:37:45 GMT