Questions & Answers for: volvo catalytic converter problems

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Volvo parts). The shop used an after market muffler and catalytic converter. When the car starts and accelerates - it sounds like the muffler is going bad. I complained to the shop and they agreed and

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catalytic converter check engine light 2001 s60 volvo Check engine light keeps coming on, many different codes will come up, I will fix and the light will be reset just to come on with a different ...

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Question about 2002 S40

2 Answers

...a 2002 Volvo s40. And that code came up and is makin my car fail smog. What is the problem and how do I fix it Catalytic converter efficiency. i'm having the same problem did you ever get it

Question about 2002 S40

2 Answers

what is p0420 on a volovo s40 Catalytic converter efficiency. Replace the catalytic converter. i'm having the same problem did you ever get that trouble code to go away?

...what it could be? The P420 code is a catalytic converter efficiency code. I would very much suspect that the catalytic converter is bad. They have been failing lately at the flange for the flex

...on a Rover 3000 Fastback about 10 years . It turned out to be that the catalytic converter had failed. I am not exactly sure if your Volvo has a CAT, but if it has then it is probably the ...

...Volvo and have fume smells coming in the car. The check engine light was on and examined but the car service tech could not find a problem. Any suggestions? Most likely the catalytic converter ...

Volvo V70 XC, this morning without warning, check engine light came on, engine began running very rough with a distinct rotten egg smell. First thought was catalytic converter issue. Took to Auto Zone

Question about 1995 850

1 Answer

...volvo 850 keeps over heating Check coolant levels. Look for leaks around hoses and engine block. make sure hose have pressure when vehicle reaches running temp.Replace thermostat . If none of the ...

Volvo s80 won't start it cranks but won't start. It has spark. Replaced fuel pump, filter, and crank and camshaft sensor. But it's still the same. Any advice? Takes too long to start... EGR diaphragms

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