Catalytic converter smoking problems

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Vehicle EFN Choose which emissions standard is equipped on your vehicle. Magnaflow Blog How-to Guides How to Tell Bad Catalytic Converter Symptoms Very few car parts last for the entire life of a vehicle, but a catalytic converter attached to a properly running engine can last for years. Warning signs of a bad catalytic converter If your vehicle has any of these warning signs, then your old catalytic converter may need to be replaced.

A perfect converter usually lasts up to 10 years. But if the same worn basic engine is repaired and you still find that your car is either still missing or is shut down, then your catalytic converter car must be checked out. The catalytic converter is located on the exhaust pipe system, between your muffler and the exhaust pipe manifold.

Depending on the car model, it is installed at different lengths away from the exhaust pipe manifold. My recommendation is always to replace it with an OEM catalyst to reduce future problems with it.

Catalysts are susceptible parts and must be first class. A good repair manual will save you both time and money. Check out the best options here. Magnus is the owner and main author of MechanicBase. He has been working as a mechanic for over 10 years, and the majority of them specialized in advanced diagnostics and troubleshooting.

Certified Automotive Diagnostic Technician. We have replaced every part that may affect the light to no avail. Every thing but catalic converters. Could converters be causing my problem? The car was brand new, full synthetic oil, full synthetic tranny, full synthetic rear end, and brake fluid. Hi, I got my engine light on last month and I used OBD II to scan the computer which later came out the code is P, catayltic converter problem too. However, the light will soon off like running km without touching anything.

After, few hundred km running again, it turn it on again and turn it off automatically later as same as above mentioned. This kind of on and off was appeared more than 4 times already. The catayltic converter was replaced 3 years ago with only about km on it. Could you please to tell any other problem comes out to my case. Comments are closed. Post your question in our community instead. Do you have problems with your car and suspect that the catalytic converter is defective?

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