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13/01/2023 11:12 am
Topic starter
2017 Rouge 4cly turbo with 100,000 miles on it. With engine running I took off the oil filler cap. I can hear a feel air puffing out of the filler hole with a little spray of oil one in a while. Is this normal. My other car without turbo 4 cly with 40,000 miles has very little puffing at all and no oil. What is acceptable blow by. ??
2 Answers
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13/01/2023 4:05 pm
It depends on how much blow by you have and if it has a gas small to it or not.
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13/01/2023 5:18 pm
Puffing out the filler ain't good. How much oil does it burn in between oil changes? You could do a wet/dry compression check (Scotty has a video on this) and see what condition your rings are in.
Also, check your PCV valve - if it was clogged, that would help create the blow-by.
