Is It Safe to Drive a Toyota Hilux with a Faulty Catalytic Converter?

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Is It Safe to Drive a Toyota Hilux with a Faulty Catalytic Converter?

Some people continue driving despite catalytic converter problems. Have you driven with a bad converter, and did it cause any further damage?

Lubaba asked on 11 Feb 2025 16:28:34 pm

1 Answer

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Car Mechanic Expert - on 11 Feb 2025 16:31:42 pm

🚨 Driving with a bad CAT can be dangerous because:

⚠️ 1. Reduced Engine Performance – The car may struggle on highways o r uphill.
⚠️ 2. Overheating Issues – A clogged CAT can cause extreme exhaust heat, damaging engine components.
⚠️ 3. Increased Emissions – May fail emissions tests o r produce harmful fumes.

📌 Verdict: You can drive short distances, but long-term use can damage the engine and exhaust system. Fix it ASAP!