General Maintenance & Repairs Leaks | Squeaks | Clunks | Rattles | Grinds

Mystery oil leak

Thread Tools
 
Search this Thread
 
Old 08-02-2011, 03:03 PM
  #1  
On The Tree
Thread Starter
iTrader: (12)
 
spina74's Avatar
 
Join Date: Sep 2007
Location: SNJ
Posts: 124
Likes: 0
Received 1 Like on 1 Post

Default Mystery oil leak

Ok, I've done some searching on here and got some ideas as to where my oil leak could be coming from. I randomly got an oil leak one day, so from a quick look i figured it was the RMS as the oil was dripping from the bellhousing area/driver side, i dropped everything and when I pulled the flywheel off, no leak. I replaced my drain plug to just make sure and it still leaks. I went under the car today sprayed everything down and laid under the car while it was running. It appears the leak is coming from the oil galley plug area above the oil filter so I tried to tighten it but I was still very tight from when I built the motor and I used a thread sealer so they weren't bare threads. I'm still stumped on where else i could be leaking from. The pressure sensor isnt leaking nor is the head.
Old 08-02-2011, 03:10 PM
  #2  
TECH Apprentice
iTrader: (5)
 
guy7bmwm83's Avatar
 
Join Date: Jan 2011
Location: central California
Posts: 353
Likes: 0
Received 2 Likes on 1 Post

Default

Check your oil pressure switch. I suspect mine leaks from there.
Old 08-02-2011, 03:16 PM
  #3  
On The Tree
Thread Starter
iTrader: (12)
 
spina74's Avatar
 
Join Date: Sep 2007
Location: SNJ
Posts: 124
Likes: 0
Received 1 Like on 1 Post

Default

Originally Posted by guy7bmwm83
Check your oil pressure switch. I suspect mine leaks from there.
Yep checked that, its dry.....
Old 08-03-2011, 06:34 PM
  #4  
On The Tree
Thread Starter
iTrader: (12)
 
spina74's Avatar
 
Join Date: Sep 2007
Location: SNJ
Posts: 124
Likes: 0
Received 1 Like on 1 Post

Default

Cleaned the whole undercarriage down and ran a UV dye in the motor the front oil plug next to the alt was leaking so i pulled that and put thread sealer on it, and took the car out for a drive and saw its still leaking after i parked it. It is still leaking from the rear driver side of the motor...any ideas before I put the car back on the lift tomorrow to check.




All times are GMT -5. The time now is 03:11 AM.