Stock Problems/Issues Discussions related to warranty related issues and repairs, or other problems with the OEM parts and software for MINI Cooper (R50), Cabrio (R52), and Cooper S (R53) MINIs.

I blew up my cooper S r53 engine!!! Why?

Thread Tools
 
Search this Thread
 
Old Apr 18, 2018 | 06:55 AM
  #1  
pantelis's Avatar
pantelis
Thread Starter
|
Neutral
Joined: Apr 2018
Posts: 2
Likes: 0
I blew up my cooper S r53 engine!!! Why?

I own a 2005 MCS with 150k km mileage with only a MTH manifold, a euro4 200cell cat and a one-ball mod. Before 2 days I blew up my engine. Apparently my piston rods had too many psychological problems from going up and down and it left for good after making its own way out from the block and into the asphalt.
What I cannot understand is how could this happen. The piston rod decided to leave after I have done an oil change on the car.
I still cannot figure out why it blew up but I have a few theories I want to confirm.
1. After changing the oil I could not figure out how to turn off the oil lamp since I've tried every possible internet trick there was. When the car was revving the oil lamp would turn of and when I stepped off my foot from the gas pedal it would go on again. Could the oil lamp sensor mess up the oil pressure?
2. I had oil-leak from the head gasket.
3. I drove it like a maniac and because of its mileage it was time for it to blow up.

Any other theories?
 
Reply
Old Apr 18, 2018 | 07:09 AM
  #2  
RLucky82's Avatar
RLucky82
1st Gear
Joined: Apr 2018
Posts: 38
Likes: 4
From: Medina, Ohio
Its usually the lose nut behind the wheel.


Welcome to NAM
 
Reply
Old Apr 18, 2018 | 07:15 AM
  #3  
JAB 67's Avatar
JAB 67
6th Gear
15 Year Member
iTrader: (1)
Joined: Oct 2006
Posts: 2,659
Likes: 60
From: Fairfax, VA
I suspect that something in the oil filter canister got damaged during your oil change.
 
Reply
Old Apr 18, 2018 | 07:18 AM
  #4  
pantelis's Avatar
pantelis
Thread Starter
|
Neutral
Joined: Apr 2018
Posts: 2
Likes: 0
Originally Posted by JAB 67
I suspect that something in the oil filter canister got damaged during your oil change.
What could have gotten damaged?
 
Reply
Old Apr 18, 2018 | 07:27 AM
  #5  
pnwR53S's Avatar
pnwR53S
6th Gear - NAM Hall of Fame
Joined: Apr 2017
Posts: 3,967
Likes: 393
From: soggy pnw
Originally Posted by pantelis
I own a 2005 MCS with 150k km mileage with only a MTH manifold, a euro4 200cell cat and a one-ball mod. Before 2 days I blew up my engine. Apparently my piston rods had too many psychological problems from going up and down and it left for good after making its own way out from the block and into the asphalt.
What I cannot understand is how could this happen. The piston rod decided to leave after I have done an oil change on the car.
I still cannot figure out why it blew up but I have a few theories I want to confirm.
1. After changing the oil I could not figure out how to turn off the oil lamp since I've tried every possible internet trick there was. When the car was revving the oil lamp would turn of and when I stepped off my foot from the gas pedal it would go on again. Could the oil lamp sensor mess up the oil pressure?
2. I had oil-leak from the head gasket.
3. I drove it like a maniac and because of its mileage it was time for it to blow up.

Any other theories?
Reading you lighthearted post I almost thought you were trolling us, especially you have an 05.

Your symptom sounds classic damaged drain back valve in the oil filter housing - leading to oil starvation.

Here is one of many threads.

Last oil filter change I did, my heart almost leaped out of my throat when I saw the oil pressure light illuminated for a few seconds. It was just the normal delay for the oil to start cycling after a dry new filter.
 
Reply
Old Apr 18, 2018 | 10:06 AM
  #6  
Aspen's Avatar
Aspen
4th Gear
Joined: Apr 2012
Posts: 424
Likes: 26
From: Kanuckistan
The oil lamp was telling you that you had no oil pressure. The pressure sensor was doing its job. You likely had a blockage somewhere including oil filter housing or elsewhere or sludge, etc.
 
Reply
Old Apr 18, 2018 | 10:42 AM
  #7  
RogueMini's Avatar
RogueMini
3rd Gear
Joined: Mar 2014
Posts: 168
Likes: 4
From: Ventura county, CA
what Aspen said. 👆 My take on the description of your issue was your oil pressure gauge was working correctly. sorry to hear your motor broke.
 
Reply
Old Apr 18, 2018 | 10:54 AM
  #8  
Eric_Rowland's Avatar
Eric_Rowland
OVERDRIVE
20 Year Member
Liked
Loved
iTrader: (3)
Joined: May 2003
Posts: 13,381
Likes: 47
From: Santa Cruz, CA
pnw nailed it. Little plastic valve in the oil filter housing breaks, and oil pressure drops. Nice looking MINi, hope you get it back on the road.
 
Reply
Old Apr 18, 2018 | 12:18 PM
  #9  
bansasn's Avatar
bansasn
2nd Gear
Joined: Aug 2015
Posts: 104
Likes: 2
Whenever the red oil symbol shows. Never rev or drive the car!!!
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
vano
Stock Problems/Issues
45
Mar 22, 2013 12:13 AM
MiniOwner2004
Stock Problems/Issues
33
Feb 17, 2008 08:44 PM
InDbluMini
Stock Problems/Issues
10
Jul 23, 2006 10:01 PM
seewinnerslist
Stock Problems/Issues
30
Oct 10, 2005 06:13 AM
CooperSdriver
Stock Problems/Issues
48
Dec 20, 2004 01:54 PM




All times are GMT -7. The time now is 11:09 PM.