07-21-2019, 12:56 PM | #45 | |
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07-21-2019, 01:08 PM | #46 | |
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What do you think does that look normal? https://drive.google.com/file/d/1TYq...w?usp=drivesdk |
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07-22-2019, 01:29 AM | #47 | ||
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09-10-2020, 04:06 PM | #48 |
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Hi, i have f85 catless with just over 20k miles. It makes smoke while coming to stop, but not evertime. Hard to reproduce issue. Car drives fine and no errors etc.
Oil consumption 1L every 1k miles. Here is short video: |
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04-05-2021, 10:59 PM | #49 |
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04-05-2021, 11:13 PM | #50 |
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04-06-2021, 12:28 PM | #51 | |
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04-06-2021, 09:57 PM | #52 | |
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I'm wondering if I just use the oil that I have in it would that work to flush it? I'm about do for a change plus I was going to use 5w40 instead of 5w30 this time. What do you think? |
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04-07-2021, 05:56 PM | #53 | ||
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04-08-2021, 12:40 AM | #54 | |
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Ok, cool. Yes, I'm burning through oil like crazy with this 5w30. Especially the way that I drive lol. I'm going to get it done this weekend. I will give you an update afterwards. |
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04-13-2021, 06:54 AM | #55 |
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hi yes I have RPI catless do and round straight pipes for years before this happened. it quit for a long time but now does it every now and then though again. guess its time for another cleaning.
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04-14-2021, 06:42 PM | #56 | |
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Thanks, it worked. I couldn't deal with the thought of clouds of smoke coming out while driving, so I ran the car in the garage with sea foam in oil crancase, drove it for about 10 minutes and came back and changed the oil and put sea foam in the gas tank. Refreshed oil and a couple of days of driving and poof, NO SMOKE. Thanks again |
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04-16-2021, 06:10 AM | #57 |
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This is good and interesting feedback. I'm assuming the CCV passages are getting clogged with carbon gunk to the point where it can't return the oil vapor fast enough, causing it to be pulled through and burned (smoke out the tailpipe). Cleaning the system opens up the passages again, allowing the system to work as designed.
This is my THEORY. Interested to hear other's thoughts that may know the CCV system on this engine better than I do. |
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04-26-2021, 06:18 PM | #59 | |
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05-11-2021, 08:57 PM | #60 | ||||
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05-27-2021, 10:53 AM | #61 |
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05-27-2021, 08:41 PM | #62 | |
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07-15-2021, 12:38 PM | #63 |
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Mine is now doing this but never noticed it before. I now have the cats on. Now I have gone catless at idle and setting off I have a cloud of smoke.then it clears.
Drives fine with no smoke . I am doing a oil catch and by passing the breather directly into the turbo housing. Will see how that goes |
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07-15-2021, 01:35 PM | #64 |
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Hi, mine is acting differently. Only sometimes when coming to stop and then immediately clears. If i idle for 10 minutes or 20 minutes no smoke. How many miles your car? Keep updated about it.
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