Written from hands-on experience gained from the complete strip-down and rebuild of a Mini Cooper, Haynes can help you understand, care for and repair your Mini Cooper. We do it ourselves to help you do-it-yourself, and whatever your mechanical ability, the practical step-by-step explanations, linked to over 900 photos, will help you get the job done right. Regular servicing and maintenance of your Mini Cooper can help maintain its resale value, save you money, and make it safer to drive.
--Step-by-step procedures
--Easy-to-follow photos
--Complete troubleshooting section
--Valuable short cuts
--Color spark plug diagnosis
Summary
Complete coverage for your Mini Cooper, Cooper S, Clubman & Clubman S for 2002 thru 2011 (Does not include Countryman models or convertible top information):
--Routine Maintenance
--Tune-up procedures
--Engine repair
--Cooling and heating
--Air Conditioning
--Fuel and exhaust
--Emissions control
--Ignition
--Brakes
--Suspension and steering
--Electrical systems
--Wiring diagrams
Table of Contents
Introduction
Chapter 1: Tune-up and routine maintenance
Chapter 2: Part A: Mk I engine
Chapter 2: Part B: Mk II engine
Chapter 2: Part C: General engine overhaul procedures
Chapter 3: Cooling, heating and air conditioning systems
Chapter 4: Fuel and exhaust systems
Chapter 5: Engine electrical systems
Chapter 6: Emissions and engine control systems
Chapter 7: Part A: Manual transaxle
Chapter 7: Part B: Automatic transaxle
Chapter 8: Clutch and drivetrain
Chapter 9: Brakes
Chapter 10: Suspension and steering
Chapter 11: Body
Chapter 12: Chassis electrical system
Wiring Diagrams
Models Covered
2002-2006 R50 MINI Cooper and R53 Cooper S Hatchback
2005-2008 R52 MINI Cooper and Cooper S Convertible
2007-2013 R56 MINI Cooper and Cooper S Hatchback
2008-2013 R55 MINI Cooper and Cooper S CLUBMAN
2009-2013 R57 MINI Cooper and Cooper S Convertible
Softcover: 384 pages
Product Dimension: 8 1/2 x 11 inches
For the Bentley Manuals see:
Book137 for 02-06 Hatchbacks and 05-08 Convertibles.
Book152 for the newer Gen 2 MINIs.
Mini Mania Tech Team
The MINI Cooper Parts and Accessories Experts
I'm not sure what your friend checked to conclude that you need a new engine.
FOLLOW UP QUESTION
Q: We purchased the car in Nov of 2019. About 6 months into owning it, we noticed small puffs of blue smoke and a small amount of oil consumption. The oil filter housing was leaking at that time.
We sent it to a Mini dealer and had that replaced. A couple months after, the blue smoke never went away and oil consumption got worse.
By the end of July and into August, it started using close to a quart of oil every 2 to 3 weeks. Depending on how much my wife drove. She’s unsure of her weekly mileage, but I’d say somewhere between 50 to 100 miles a week. Maybe up to 150 at times.
My buddy checked the turbo and saw more than normal back and forth play with the bearing in it, there is some, but not excessive oil in the intercooler lines, and he put a piece of paper over the oil fill cap and watched it sail in the wind. We haven’t done a leak down test, compression test, or a vacuum test as of right now. He only mentioned that a new motor may be the cheapest option, depending on how bad it is inside the motor.
I’ll try and do some tests today, I got ahold of my brother in laws computer to plug into it to see what codes there are. The cheap antique computer I used last time only showed a misfire in cylinder one and two. In #2, all I could see was oil on top of the piston through the spark plug hole and the spark plug covered in oil. Right now it barely idles and has a very hard time starting. Even after putting in new plugs.
FOLLOW UP ANSWER
There may be more than one issue going on.... The limp mode and misfire 'may' be related to the high pressure fuel pump failure. Since you mentioned the loose turbine wheel in the turbo, the oil in the exhaust 'can be' from the worn bearing in the turbo. You might read the product page for our replacement turbo here since it has a lot of important information about replacing the turbo.
The oil in the exhaust can also be worn piston rings (which will show as low compression or poor leak down test) or worn valve guides (where there may be oil residue on the intake valves when viewed thru the intake ports of the cylinder head).
These are all speculations since it is very difficult to diagnose thru forum postings... It may be something I mentioned, or the problem might be caused by something entirely different....
Sorry we can't be more help.
Written from hands-on experience gained from the complete strip-down and rebuild of a Mini Cooper, Haynes can help you understand, care for and repair your Mini Cooper. We do it ourselves to help you do-it-yourself, and whatever your mechanical ability, the practical step-by-step explanations, linked to over 900 photos, will help you get the job done right. Regular servicing and maintenance of your Mini Cooper can help maintain its resale value, save you money, and make it safer to drive.
--Step-by-step procedures
--Easy-to-follow photos
--Complete troubleshooting section
--Valuable short cuts
--Color spark plug diagnosis
Summary
Complete coverage for your Mini Cooper, Cooper S, Clubman & Clubman S for 2002 thru 2011 (Does not include Countryman models or convertible top information):
--Routine Maintenance
--Tune-up procedures
--Engine repair
--Cooling and heating
--Air Conditioning
--Fuel and exhaust
--Emissions control
--Ignition
--Brakes
--Suspension and steering
--Electrical systems
--Wiring diagrams
Table of Contents
Introduction
Chapter 1: Tune-up and routine maintenance
Chapter 2: Part A: Mk I engine
Chapter 2: Part B: Mk II engine
Chapter 2: Part C: General engine overhaul procedures
Chapter 3: Cooling, heating and air conditioning systems
Chapter 4: Fuel and exhaust systems
Chapter 5: Engine electrical systems
Chapter 6: Emissions and engine control systems
Chapter 7: Part A: Manual transaxle
Chapter 7: Part B: Automatic transaxle
Chapter 8: Clutch and drivetrain
Chapter 9: Brakes
Chapter 10: Suspension and steering
Chapter 11: Body
Chapter 12: Chassis electrical system
Wiring Diagrams
Models Covered
2002-2006 R50 MINI Cooper and R53 Cooper S Hatchback
2005-2008 R52 MINI Cooper and Cooper S Convertible
2007-2013 R56 MINI Cooper and Cooper S Hatchback
2008-2013 R55 MINI Cooper and Cooper S CLUBMAN
2009-2013 R57 MINI Cooper and Cooper S Convertible
Softcover: 384 pages
Product Dimension: 8 1/2 x 11 inches
For the Bentley Manuals see:
Book137 for 02-06 Hatchbacks and 05-08 Convertibles.
Book152 for the newer Gen 2 MINIs.
Mini Mania Tech Team
The MINI Cooper Parts and Accessories Experts
I'm not sure what your friend checked to conclude that you need a new engine.
FOLLOW UP QUESTION
Q: We purchased the car in Nov of 2019. About 6 months into owning it, we noticed small puffs of blue smoke and a small amount of oil consumption. The oil filter housing was leaking at that time.
We sent it to a Mini dealer and had that replaced. A couple months after, the blue smoke never went away and oil consumption got worse.
By the end of July and into August, it started using close to a quart of oil every 2 to 3 weeks. Depending on how much my wife drove. She’s unsure of her weekly mileage, but I’d say somewhere between 50 to 100 miles a week. Maybe up to 150 at times.
My buddy checked the turbo and saw more than normal back and forth play with the bearing in it, there is some, but not excessive oil in the intercooler lines, and he put a piece of paper over the oil fill cap and watched it sail in the wind. We haven’t done a leak down test, compression test, or a vacuum test as of right now. He only mentioned that a new motor may be the cheapest option, depending on how bad it is inside the motor.
I’ll try and do some tests today, I got ahold of my brother in laws computer to plug into it to see what codes there are. The cheap antique computer I used last time only showed a misfire in cylinder one and two. In #2, all I could see was oil on top of the piston through the spark plug hole and the spark plug covered in oil. Right now it barely idles and has a very hard time starting. Even after putting in new plugs.
FOLLOW UP ANSWER
There may be more than one issue going on.... The limp mode and misfire 'may' be related to the high pressure fuel pump failure. Since you mentioned the loose turbine wheel in the turbo, the oil in the exhaust 'can be' from the worn bearing in the turbo. You might read the product page for our replacement turbo here since it has a lot of important information about replacing the turbo.
The oil in the exhaust can also be worn piston rings (which will show as low compression or poor leak down test) or worn valve guides (where there may be oil residue on the intake valves when viewed thru the intake ports of the cylinder head).
These are all speculations since it is very difficult to diagnose thru forum postings... It may be something I mentioned, or the problem might be caused by something entirely different....
Sorry we can't be more help.
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