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White smoke، engine oil burning and p0308 misfire

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Old Mar 17, 2019 | 09:23 PM
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White smoke، engine oil burning and p0308 misfire

Do anyone can help with my case
- very strong white smoke in exhaust with a bad smell (worse in city center diving with traffict jammed and it's less in highways)
- oil reach to spark plug no 8 only, all others are fine.. then getting p0308 misfire most of time.
- oil loose as it's burning .. approximately 1 liter every 400 km in city .... Or 1 liter every 1500 in highway

Do any face the same .. I meed your help please
 
Old Mar 18, 2019 | 09:13 PM
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Check to make sure you don’t have a scored cylinder walls. It’s looking like it. Do a compression test. Easiest way to tell. Then a boroscope.

Is there a lot of oil around the spark plug? Could be the plug seal. Worst case engine is toast
 
Old Mar 19, 2019 | 06:42 PM
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Originally Posted by Jay Vong
Check to make sure you don’t have a scored cylinder walls. It’s looking like it. Do a compression test. Easiest way to tell. Then a boroscope.

Is there a lot of oil around the spark plug? Could be the plug seal. Worst case engine is toast
Thanks Jay,
cylinder walls is fine,
I had replace spark plug 3 times and still the same.
regards to engine, as per my experience, it should in different cylinders and oil burning and exhause smokes become more in highways....

 
Old Mar 24, 2019 | 08:49 PM
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Can you guys make any suggestions or give any advice?
 
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