Question about 2007 Honda Odyssey

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My wife called from an out of towm trip and said that our 2004 Odyssey has a rotten egg smell. It is an EX with around 84K miles. What could this be? Will it be ok for her to drive about 150 miles homw?

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Sometimes the battery will emit that smell when it's going bad. You might want to have that looked at. Otherwise, the other rotten egg smell comes from exhaust and it should not be getting into the cabin.

Posted on Aug 25, 2008


Make sure she is using the correct octain gas; not any higher as it can endup in the cat and smell bad and damage the emission system.

Posted on Jul 30, 2008


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1 Answer

Why does my Navigator smell like rotten eggs and misses when running?

Because you fail to do routine Preventative Maintenance

You do not change spark plugs every 3 years
Front oxygen sensors at 100,000 miles
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Cleaning, at about 150,000 miles or 12 years

Now the exhaust converter is ruined,thus the rotten egg
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Lost of work needs to be done there, before you can replace
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check O2 Sensors, add a product called Ametech restore at next oil change, this does wonders for your vehicle, improved my BHP & MPG threefold , also as you say it smells bad (Like rotten eggs?) this will be the catalytic converter, either replace or add a product called cataclean to the fuel & take it for a run, It literally cleans all the **** fro the catalytic converter removing that rotten egg smell

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