E60 Discussion Anything and everything to do with the E60 5 Series. All are welcome!
Sponsored by:
Sponsored by:

Major oil leak from rear oil pan?

Thread Tools
 
Search this Thread
 
Old 01-27-2008, 05:11 PM
  #1  
Members
Thread Starter
 
brianstash's Avatar
 
Join Date: Dec 2007
Location: Washington, DC
Posts: 115
Likes: 0
Received 0 Likes on 0 Posts
My Ride: E60
Model Year: 2004
Engine: N54
Default

I didn't move my new 2004 530i from my garage due to a problem with the title for 11 days and found a 8 inch diameter oil spill under it. Dip stick shows oil is spot on.

What is this thing leaking? Rear oil pan gasket? Or maybe it's not tightened down correctly?

Researched that oil gaskets are not covered under the extended CPO warranty but a complaint to BMW NA got it covered.

An engine oil service was done Oct 18th. Help! The fluid matches the engine oil.
Attached Thumbnails Major oil leak from rear oil pan?-15.jpg   Major oil leak from rear oil pan?-16.jpg   Major oil leak from rear oil pan?-19.jpg   Major oil leak from rear oil pan?-13.jpg   Major oil leak from rear oil pan?-14.jpg  

Major oil leak from rear oil pan?-17.jpg   Major oil leak from rear oil pan?-18.jpg  
Old 01-27-2008, 05:16 PM
  #2  
hmc
Senior Members
 
hmc's Avatar
 
Join Date: Oct 2005
Location: Carlsbad, California
Posts: 340
Likes: 0
Received 1 Like on 1 Post
My Ride: 2007 BMW 550i Sport Pkg, 6MT
Default

Likely transmission fluid leak.
Old 01-27-2008, 05:58 PM
  #3  
Members
Thread Starter
 
brianstash's Avatar
 
Join Date: Dec 2007
Location: Washington, DC
Posts: 115
Likes: 0
Received 0 Likes on 0 Posts
My Ride: E60
Model Year: 2004
Engine: N54
Default

Originally Posted by hmc' post='523607' date='Jan 27 2008, 09:16 PM
Likely transmission fluid leak.
Checking on a white napkin the oil on the garage floor matches the dipstick. No red tint. What is that black box? I checked the front oil pan and drain plug and it's clean. Main seal looks great too.
Old 01-27-2008, 06:10 PM
  #4  
Senior Members
 
s4iscool's Avatar
 
Join Date: Aug 2007
Posts: 506
Likes: 0
Received 0 Likes on 0 Posts
My Ride: E90 330i + E60 550i
Default

not all at fluids are red, some are honey motor oil colored.
Old 01-27-2008, 06:38 PM
  #5  
Members
Thread Starter
 
brianstash's Avatar
 
Join Date: Dec 2007
Location: Washington, DC
Posts: 115
Likes: 0
Received 0 Likes on 0 Posts
My Ride: E60
Model Year: 2004
Engine: N54
Default

Originally Posted by s4iscool' post='523613' date='Jan 27 2008, 10:10 PM
not all at fluids are red, some are honey motor oil colored.
The fluid on the floor and on the dipstick are the same color-honey motor oil colored.

Not red like transmission fluid.
Old 01-27-2008, 07:06 PM
  #6  
hmc
Senior Members
 
hmc's Avatar
 
Join Date: Oct 2005
Location: Carlsbad, California
Posts: 340
Likes: 0
Received 1 Like on 1 Post
My Ride: 2007 BMW 550i Sport Pkg, 6MT
Default

Originally Posted by brianstash' post='523619' date='Jan 27 2008, 07:38 PM
The fluid on the floor and on the dipstick are the same color-honey motor oil colored.

Not red like transmission fluid.
You assume all transmission fluid are red colored. That's wrong.

That black box is transmission fluid pan.
Old 01-27-2008, 07:29 PM
  #7  
Members
Thread Starter
 
brianstash's Avatar
 
Join Date: Dec 2007
Location: Washington, DC
Posts: 115
Likes: 0
Received 0 Likes on 0 Posts
My Ride: E60
Model Year: 2004
Engine: N54
Default

Originally Posted by hmc' post='523637' date='Jan 27 2008, 11:06 PM
You assume all transmission fluid are red colored. That's wrong.

That black box is transmission fluid pan.
Thank you, I had no idea! I thought it was always red.

Anyone have this happen to them? Is it covered by the warranty?

Can this pan rattle loose?
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
demosthenesish
E60 Discussion
2
05-01-2015 06:02 AM
545iBMW
E60 Discussion
26
04-28-2015 03:24 AM
cointilt
E60 Discussion
5
03-30-2015 10:50 AM
andrek
E60 Discussion
3
03-26-2015 08:00 AM
blk550
E60 Discussion
2
03-14-2015 11:02 AM



Quick Reply: Major oil leak from rear oil pan?



All times are GMT -8. The time now is 07:33 PM.