Video Bmw 335i engine done-zo or normal?

noble335i · 03-13-2020, 11:21 PM

What you think?

clegg · 03-14-2020, 08:22 AM

The 335 engines are noisy AF without the plastic engine (beauty) cover on because of the direct injection.

I replaced the spark plugs and coils and went for a test drive with the cover off. Sounds almost diesel like. I could not get that cover back on quick enough. I thought something was wrong.

How does yours sound with the cover installed?

noble335i · 03-14-2020, 09:23 AM

Quote:

Originally Posted by clegg

The 335 engines are noisy AF without the plastic engine (beauty) cover on because of the direct injection.

I replaced the spark plugs and coils and went for a test drive with the cover off. Sounds almost diesel like. I could not get that cover back on quick enough. I thought something was wrong.

How does yours sound with the cover installed?

Well I’ve recently found oil in my coolant, after changing my alternator ($600 at local parts store) I had to take off the ofh and it leaked oil into the inlet. So flushed coolant and put all new and it sounds weird. Just taking extra precautions. Good thing about it that I noticed when I changed oil is it was chocolate milk

noble335i · 03-14-2020, 09:31 AM

Also I’m having problem with smoking I know I have a bad vacuum pressure hose I’m not getting a vacuum on decel. Not sure if that would cause smoke

Moisture · 03-14-2020, 11:06 PM

sounds healthy to me. but not always possible to tell unless you rev it up a little.

clegg · 03-15-2020, 09:42 AM

Did you replace the gaskets when you had the OFH off?

On the video, there appears to be a loose vacuum line above the oil filter.

03-13-2020, 11:21 PM	#1
noble335i New Member 2 Rep 18 Posts Drives: BMW 335i Join Date: Nov 2019 Location: Florida iTrader: (0)	Video Bmw 335i engine done-zo or normal? What you think?
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03-14-2020, 08:22 AM	#2
clegg First Lieutenant 87 Rep 301 Posts Drives: 335i E92, 435i F32,X5 F15 Join Date: Apr 2019 Location: O'Fallon, MO iTrader: (0)	The 335 engines are noisy AF without the plastic engine (beauty) cover on because of the direct injection. I replaced the spark plugs and coils and went for a test drive with the cover off. Sounds almost diesel like. I could not get that cover back on quick enough. I thought something was wrong. How does yours sound with the cover installed?
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03-14-2020, 09:31 AM	#4
noble335i New Member 2 Rep 18 Posts Drives: BMW 335i Join Date: Nov 2019 Location: Florida iTrader: (0)	Also I’m having problem with smoking I know I have a bad vacuum pressure hose I’m not getting a vacuum on decel. Not sure if that would cause smoke
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03-14-2020, 11:06 PM	#5
Moisture Private 27 Rep 87 Posts Drives: 2015 Mazda 6, 2020 Lexus NX300 Join Date: Feb 2020 Location: Toronto iTrader: (0)	sounds healthy to me. but not always possible to tell unless you rev it up a little.
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03-15-2020, 09:42 AM	#6
clegg First Lieutenant 87 Rep 301 Posts Drives: 335i E92, 435i F32,X5 F15 Join Date: Apr 2019 Location: O'Fallon, MO iTrader: (0)	Did you replace the gaskets when you had the OFH off? On the video, there appears to be a loose vacuum line above the oil filter.
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