Notices
Car Chat General discussion about Lexus, other auto manufacturers and automotive news.
Sponsored by:
Sponsored by: Innova
View Poll Results: How often do you check your oil?
At every fuel-up or about once a week
3
7.89%
Once or twice a month
4
10.53%
Every few months
8
21.05%
Once a year or so
0
0%
Only immediately following an oil change
8
21.05%
Never
9
23.68%
Only if there is a warning light or strange engine noise
6
15.79%
Voters: 38. You may not vote on this poll

How often do you check your oil?

Thread Tools
 
Search this Thread
 
Old Nov 24, 2019 | 06:25 PM
  #46  
mmarshall's Avatar
mmarshall
Lexus Fanatic
Community Builder
Community Influencer
Liked
Loved
 
Joined: Oct 2003
Posts: 94,223
Likes: 221
From: Virginia/D.C. suburbs
Default

Originally Posted by bitkahuna
moisture? That’s OIL and it doesn’t evaporate or heaven forbid, vaporize!
In the first image (not the second), it appears to be some moisture mixed in with the oil....which is not unusual after sitting overnight, or with repeated short trips in a moist environment. That moisture vaporizes as the engine warms up.

Here's an article on it.

http://www.startribune.com/short-com...ine/146178385/

Last edited by mmarshall; Nov 24, 2019 at 07:47 PM.
Reply
Old Nov 24, 2019 | 07:12 PM
  #47  
bitkahuna's Avatar
bitkahuna
CL Community Team
iTrader: (20)
 
Joined: Feb 2001
Posts: 80,472
Likes: 3,829
Default

Originally Posted by Lexus2000
Oil does evaporate. As for moisture if all you do is drive short trips it builds up in the oil one of the main causes of sludge problems.
how would moisture get into the oil? Unless you have defective gaskets or other seals?
Reply
Old Nov 24, 2019 | 07:19 PM
  #48  
JDR76's Avatar
JDR76
Lexus Champion
10 Year Member
Loved
Community Favorite
Top Answer: 1
 
Joined: Nov 2013
Posts: 13,195
Likes: 1,844
From: WA
Default

Originally Posted by bitkahuna
how would moisture get into the oil? Unless you have defective gaskets or other seals?
It’s in the air that the engine pulls in through the intake.
Reply
Old Nov 24, 2019 | 07:29 PM
  #49  
bitkahuna's Avatar
bitkahuna
CL Community Team
iTrader: (20)
 
Joined: Feb 2001
Posts: 80,472
Likes: 3,829
Default

Originally Posted by JDR76
It’s in the air that the engine pulls in through the intake.
obviously not my area but i thought intake air mixes with gasoline, not oil.
Reply
Old Nov 24, 2019 | 07:31 PM
  #50  
LeX2K's Avatar
LeX2K
Lexus Fanatic
15 Year Member
Liked
Loved
Community Favorite
 
Joined: Sep 2010
Posts: 25,917
Likes: 4,274
From: Alberta
Default

Originally Posted by bitkahuna
how would moisture get into the oil? Unless you have defective gaskets or other seals?
Condensation, hot meets cold.
Originally Posted by bitkahuna
obviously not my area but i thought intake air mixes with gasoline, not oil.
Some air and fuel gets past the rings that's why there is a a PCV system. On some engines the oil gets severely diluted with gasoline such as the recent Honda turbo engines.
Reply
Old Nov 24, 2019 | 08:14 PM
  #51  
bitkahuna's Avatar
bitkahuna
CL Community Team
iTrader: (20)
 
Joined: Feb 2001
Posts: 80,472
Likes: 3,829
Default

^^^ all the more reason (and no doubt you'll agree) why we need EVs... soooo much simpler.
Reply
Old Nov 24, 2019 | 08:34 PM
  #52  
patgilm's Avatar
patgilm
Lead Lap
20 Year Member
Photogenic
Community Builder
Liked
 
Joined: Jan 2003
Posts: 4,957
Likes: 502
From: Maryland
Default

Well for once in the past I can’t remember how many years I actually checked my oil today, sort of. I was waiting in my car today and scrolling through the vehicle menu and saw there was a diagnostic check for the oil where the system checks the oil level for you instead of having me pop the hood and check the dipstick. As I figured, all is good although my car only has 4,500 mile on it. Since it is so easy and no mess, maybe I will actually check more often.
Reply
Old Nov 25, 2019 | 06:44 AM
  #53  
mmarshall's Avatar
mmarshall
Lexus Fanatic
Community Builder
Community Influencer
Liked
Loved
 
Joined: Oct 2003
Posts: 94,223
Likes: 221
From: Virginia/D.C. suburbs
Default

Originally Posted by bitkahuna
^^^ all the more reason (and no doubt you'll agree) why we need EVs... soooo much simpler.
....until moisture starts shorting out electrical wires and contacts.

Moisture doesn't have to come from the air.....it can come up in road spray, from the tires, in wet or rainy weather.
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
isauce
ES - 1st to 6th Gen (1990-2018)
15
Jun 9, 2017 08:21 PM
sweetboy02
RX - 3rd Gen (2010-2015)
22
Jun 23, 2014 09:35 PM
racsos222
IS - 2nd Gen (2006-2013)
5
Mar 22, 2014 07:14 PM
hmkim
ES - 1st to 6th Gen (1990-2018)
2
Mar 9, 2011 04:43 AM
amits001
LS - 1st and 2nd Gen (1990-2000)
1
Oct 22, 2002 09:54 PM




All times are GMT -7. The time now is 05:58 PM.