Notices
RX-8 Discussion General discussion about the RX-8 that doesn't fit in one of the specialty forums.

oil looks like light colored chocolate milk?

Old 03-04-2006, 04:41 PM
  #1  
Registered User
Thread Starter
 
darren90909's Avatar
 
Join Date: Dec 2005
Posts: 16
Likes: 0
Received 0 Likes on 0 Posts
oil looks like light colored chocolate milk?

anyone else?? --- my 2005 rx-8 has 2000 miles on it and I just checked the oil and it looks like chocolate milk ---- I called the mazda dealership and they calmed me down and said they have yet to see an 8 with a blown head gasket and they occassionaly get calls from other new 8 owners with the same concerns. It doesnt look normal to me, he said it common on the rotory motor --- he said drive it and don't worry.
Old 03-04-2006, 04:46 PM
  #2  
Mulligan User
iTrader: (1)
 
ZoomZoomH's Avatar
 
Join Date: Jan 2003
Location: caddyshack
Posts: 4,612
Likes: 0
Received 2 Likes on 2 Posts
number one, there's no 'head gasket' in a rotary engine.....

that said, light colored chocolate milk doesn't sound like the right color for oil, take it to another mazda dealer and see what they say re oil color....
Old 03-04-2006, 04:48 PM
  #3  
He's as bad as Can
 
expo1's Avatar
 
Join Date: Feb 2004
Location: Manchester, NJ
Posts: 4,309
Likes: 0
Received 2 Likes on 2 Posts
I think he is talking about the " gunk on the dipstick " issue. It is normal for us owners that have to go through winter.

https://www.rx8club.com/series-i-trouble-shooting-95/strange-gunk-oil-dipstick-info-questions-49652/
Old 03-04-2006, 04:48 PM
  #4  
Registered User
 
QBallz's Avatar
 
Join Date: Jan 2005
Location: Visalia, CA
Posts: 522
Likes: 0
Received 0 Likes on 0 Posts
I don't think any RX8 would ever blow a head gasket, not in a million years would I ever think it could happen.

Originally Posted by darren90909
anyone else?? --- my 2005 rx-8 has 2000 miles on it and I just checked the oil and it looks like chocolate milk ---- I called the mazda dealership and they calmed me down and said they have yet to see an 8 with a blown head gasket and they occassionaly get calls from other new 8 owners with the same concerns. It doesnt look normal to me, he said it common on the rotory motor --- he said drive it and don't worry.
Old 03-04-2006, 04:48 PM
  #5  
Registered User
 
BlueEyes's Avatar
 
Join Date: Sep 2004
Posts: 4,887
Likes: 0
Received 2 Likes on 1 Post
Time to find a new dealer.
Old 03-04-2006, 05:43 PM
  #6  
Metatron
iTrader: (1)
 
StealthTL's Avatar
 
Join Date: Mar 2003
Location: A Pacific Island.
Posts: 7,280
Received 172 Likes on 130 Posts
Oil, Dipstick....

You're not looking at the oil, you are looking at the dipstick - two very different things. The oil is fine, there's just a little condensation in the tubing for the dipstick. Relax, and put the dealer down!

S
Old 03-04-2006, 05:50 PM
  #7  
Ike
Blue By You
 
Ike's Avatar
 
Join Date: Jun 2003
Location: Milwaukee
Posts: 8,717
Likes: 0
Received 0 Likes on 0 Posts
You should take it to another dealer and get it taken care of, if you don't you may throw a rod down the line.
Old 03-04-2006, 05:55 PM
  #8  
ZOOM ZOOM ZOOM
 
Rotary78's Avatar
 
Join Date: Dec 2005
Location: Short Hills, New Jersey
Posts: 141
Likes: 0
Received 0 Likes on 0 Posts
yeah what they all said, all you have to do is take it to the dealer, and they'll put a plastic strip into your dipstick tunnel... It looks milky because it's cold out and the dipstick isn't reaching the oil... I had the same problem, i spent 10 mins at the dealer.
Old 03-04-2006, 07:42 PM
  #9  
Freely Radical
iTrader: (1)
 
RotoRocket's Avatar
 
Join Date: Oct 2005
Posts: 1,912
Received 9 Likes on 7 Posts
Check your pistons, stat!
Old 03-04-2006, 07:58 PM
  #10  
Shock and Awe
 
NoTears316's Avatar
 
Join Date: Oct 2004
Location: North Carolina
Posts: 3,871
Likes: 0
Received 4 Likes on 4 Posts
Blown head gasket? Quick... do you know where you are? How many fingers am I holding up?
Old 03-04-2006, 08:08 PM
  #11  
The burninator
 
alcimedes's Avatar
 
Join Date: Aug 2005
Posts: 410
Likes: 0
Received 0 Likes on 0 Posts
Next come the muffler bearings.

I hate when dealers just make crap up to tell people.
Old 03-04-2006, 11:20 PM
  #12  
Purveyor of fine bass
 
Astral's Avatar
 
Join Date: Aug 2003
Location: Worcester, MA
Posts: 1,618
Likes: 0
Received 2 Likes on 1 Post
I was just topping off my oil today and it indeed looked like chocolate milk. Yum!

(yeah, it's normal...)

I suppose it's more like froth. Frothy chocolate milk to go alongside the espresso that is the oil.
Old 03-06-2006, 09:10 PM
  #13  
Registered User
 
LBDboater's Avatar
 
Join Date: Mar 2006
Posts: 8
Likes: 0
Received 0 Likes on 0 Posts
THAT IS NOT NORMAL.... I stress this! Fight your dealer... oil is not suppose to be any other color than the color of oil. My RX-8 has this isssue and I'm in a battle right now for help from Mazda. Thousands of vehicles go through winter a year... and their oil DOESNT CHANGE TO MILKY COLORS!
Old 03-06-2006, 09:19 PM
  #14  
Shock and Awe
 
NoTears316's Avatar
 
Join Date: Oct 2004
Location: North Carolina
Posts: 3,871
Likes: 0
Received 4 Likes on 4 Posts
Originally Posted by LBDboater
THAT IS NOT NORMAL.... I stress this! Fight your dealer... oil is not suppose to be any other color than the color of oil. My RX-8 has this isssue and I'm in a battle right now for help from Mazda. Thousands of vehicles go through winter a year... and their oil DOESNT CHANGE TO MILKY COLORS!
Good luck with that...
Old 03-06-2006, 09:23 PM
  #15  
Shock and Awe
 
NoTears316's Avatar
 
Join Date: Oct 2004
Location: North Carolina
Posts: 3,871
Likes: 0
Received 4 Likes on 4 Posts
Here's a sticky for you to read...

https://www.rx8club.com/showthread.php?t=49652
Old 03-06-2006, 09:26 PM
  #16  
Purveyor of fine bass
 
Astral's Avatar
 
Join Date: Aug 2003
Location: Worcester, MA
Posts: 1,618
Likes: 0
Received 2 Likes on 1 Post
Originally Posted by LBDboater
THAT IS NOT NORMAL.... I stress this! Fight your dealer... oil is not suppose to be any other color than the color of oil. My RX-8 has this isssue and I'm in a battle right now for help from Mazda. Thousands of vehicles go through winter a year... and their oil DOESNT CHANGE TO MILKY COLORS!
LBDboater, you're worried about nothing. What you're seeing is some moisture trapped in the oil (hence the frothy/foamy apperance). If you were to actually drain some of your oil (and you can try that, just be sure to refill back to full level), you would see that it is of normal color that you expect.

Read this TSB from Mazda about the issue. It says:

... this milky substance does not affect engine performance or any other functions of the vehicle.

During cold weather, moisture contained in blow-by gases (exhaust, oil, fuel, water vapor) is cooled by the intermediate housing wall and condenses due to difference in temperature. The moisture reacts chemically with the engine oil in the intermediate housing and the milky substance appears. The substance eventually dissipates when engine reaches full operating temperature.

This milky substance does not affect the quality of the engine oil and engine performance is not affected. Mazda Motor Corporation has verified the amount of moisture in the oil is within the acceptable standard for motor oils commonly found in the market.
So basically, it is nothing to worry about. It is unfortunate that the design of the oil pan and the engine allows enough blow-by gases to condensate to produce this chocolate milk effect, but, as Mazda says, the substance dissipates and your oil is OK.

According to the TSB, your dealer can install a narrow tube in the dipstick area to try to reduce the amount of milky substance sticking to thet dipstick, so you can check your oil level more easily.
Old 03-06-2006, 09:26 PM
  #17  
May Cause Anal Leakage
 
tiggerlee's Avatar
 
Join Date: Oct 2004
Location: Orlando & Chicago
Posts: 3,191
Likes: 0
Received 0 Likes on 0 Posts
Originally Posted by NoTears316
Here's a sticky for you to read...

https://www.rx8club.com/showthread.php?t=49652



Yeah that'll help. But honestly NoTears this one's a lost cause. You should read his other 3 posts, their quite humorous. I gotta good laugh.
Old 03-06-2006, 09:31 PM
  #18  
Shock and Awe
 
NoTears316's Avatar
 
Join Date: Oct 2004
Location: North Carolina
Posts: 3,871
Likes: 0
Received 4 Likes on 4 Posts
Oh, I see... a potential troll.
Old 03-06-2006, 09:47 PM
  #19  
Mulligan User
iTrader: (1)
 
ZoomZoomH's Avatar
 
Join Date: Jan 2003
Location: caddyshack
Posts: 4,612
Likes: 0
Received 2 Likes on 2 Posts
*shakes head*
Old 03-07-2006, 06:25 PM
  #20  
Registered User
 
LBDboater's Avatar
 
Join Date: Mar 2006
Posts: 8
Likes: 0
Received 0 Likes on 0 Posts
I'm Sorry

Honestly, I'm sorry. I think I was little upset because my baby is not doing so well. She didnt start the other morning, and I've just had some issues with her. Sorry for the incovience. By the way, now that I think I might possibly understand a little better I wont be so upset. Im not a troll... I post on many sites. I was mad about her stalling in the garage and backfiring yesterday!
Old 03-07-2006, 06:49 PM
  #21  
Im 8 drifting on a budget
 
juikster's Avatar
 
Join Date: Oct 2004
Location: Marble Falls Tx.
Posts: 1,002
Likes: 0
Received 0 Likes on 0 Posts
its ok LBDboater, at times we all sort of get upset when our 8,s cough up haynous fur ***** everynow and then.......oh, by the way while I have you online,my friends and I were wondering if by chance you would happen to have any spare jawbreakers you might be willing to part from, to nurish our senseless crave,my good fellow?

Last edited by juikster; 02-16-2008 at 12:29 PM.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Supernaut6
RX-8's For Sale/Wanted
0
08-11-2015 07:28 PM
Jazzmeson
RX-8 Parts For Sale/Wanted
0
08-06-2015 04:34 PM
leavitt
RX-8 Parts For Sale/Wanted
3
08-04-2015 01:55 PM
Jazzmeson
RX-8 Parts For Sale/Wanted
7
07-31-2015 01:47 AM
Bamaham
New Member Forum
2
07-23-2015 08:08 AM


Thread Tools
Search this Thread
Rate This Thread
Rate This Thread:
You have already rated this thread Rating: Thread Rating: 0 votes,  average.

Quick Reply: oil looks like light colored chocolate milk?



All times are GMT -5. The time now is 01:16 PM.