Mini - Cooper :: Burning Coolant - No Visible External Leaks


Nov 6, 2013

2007 Mini Cooper (Not the S model) burning coolant. Have brought to two mechanics and no visible external leaks. Both did a pressure test and was fine. They think the head gasket is blown. Car is operating normal.

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Mini - Cooper :: 2003 - Leaks Oil After Coolant Seals Replacement

I took my MINI Cooper (not S!) in last week for a routine oil change. While they were in there, they found that the coolant overflow tank was empty, so they check the coolant take and found that it was leaking from the seals that seal the reservoir where the supercharger would be if my car was an S. So I had them go ahead and replace the seals, which required 6 hours of work because to get to the seals they had to take apart half of the engine, or so I am told. I'm still not entirely sure where this seals are...

This weekend my boyfriend noticed some sort of liquid pooling on the driveway, and upon further inspection my MINI has leaked LOTS of oil. I checked the oil level and it was about a centimeter from the bottom of the dipstick on Saturday, and by Sunday there was only a drop on the end. I called the towing company and had them tow the car back to the shop where the coolant work was done.

My questions are these: What could cause an oil leak of this size? Could they have hit something while repairing the seals that would have caused this? Should I argue with them if they say it is something unrelated? Am I being taken for a ride?

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Mini - Cooper :: 2005 - Transmission Failure / Three Oil Leaks

My 2005 Mini Cooper, manual transmission, has 82K miles. About a month ago, I noticed a loud sound coming from the engine when at speeds above 60mph. Over the next few weeks, the noise started happening at lower speeds as well, 30mph and up. Took it to the dealership and was informed that I needed a new transmission, which came as a great shock to me. Quote to replace is $3,600.

I took it to a transmission specialist for a second opinion. He determined that it likely was the differential causing the issue but that this couldn't be purchased alone as Mini will only sell the entire transmission, not specific parts for it.

Along with the transmission, the dealership also said that I have three oil leaks, need the water pump replaced, air conditioner recharged, control arm bushings and rear breaks replaced. Plus some misc work adding up to $6,500, which includes the new transmission.

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Mini - Cooper :: Engine Burning Oil Effect On Catalytic Converter?

Minis are renowned for oil burning. They're replacing engine due to excessive oil burning. Are O2 sensors and Catalytic converters also effected, and should they replace them as well?

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Impreza :: Coolant Leak But No Visible Sign Of External Leakage

I've had to replace my radiator twice due to it overheating. I am noticing coolant level going down but I'm not seeing any signs of an external leak. My garage is saying it is probably internal and going into the engine. Says I probably have to replace the head gasket but that will be very expensive.

Could I get some further feedback on what it could be and what else I could do? I am also getting a check engine light on a "lean mixture" issue. Not sure if they are related.

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Golf IV R32 :: Quart Of Coolant In 9K Miles Is Used - No Visible Leaks

I've had my R32 for a year, in that time the car has used a quart of coolant in 9K miles. Is this normal? No visible leaks.

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Cadillac - Cts - Fluids :: Coolant Level Going Down / No Visible Signs Of Any Leaks

I have a 2005 Cadillac CTS with a 2.8 V-6. I have changed the Mobil One oil when ever the oil life has hit 50% since the car was new. I have 122,000 miles on the car now. In just the past few months I have noticed the coolant level going down at a rate of about 1/4 inch ever week with no visible signs of any leaks. I have pressured tested the radiator and the test comes back with no pressure loss. I also am losing about a 1/3 to a 1/2 quart of oil ever week with no signs of any leaks or smoke out of the exhaust pipe. I drive about 600 miles a week. My son is a tech at the local Chevrolet dealer. He has looked over the car and can find no visible cause for the fluid loss.

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Ford Super Duty (1999-2016) :: Strong Coolant Odor After Driving But No Steam Or Visible Leaks

OK so I have a 2010 6.4 fully deleted. I have noticed that after driving my truck and parking it there is a strong coolant odor but no steam or visible leaks. the truck runs as good as ever and I can't seem to find the source.

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Mini - Cooper :: 2004 - Clutch Gone Bad

The clutch went out and the repair people tell me to replace the master cylinder, the slave cylinder and other related components to the tune.

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Mini - Cooper :: RPMs Spike Rapidly From 3K To 4K

In the past month or so I've noticed some weird behavior out of my car. 2006 Mini Cooper 130K miles on it (still going strong!!) Automatic.

Scenario 1 - Driving in D accelerating at a normal pace (read, not gunning it) the RPM's spike rapidly from 3K to 4K and the car almost sounds like it's redlining. Once it hits 59-60 MPH it drops back down to 3K RPM and the rest of the acceleration is normal.

Scenario 2 - Cruising on the highway at about 70+. Normally start taking the foot off the gas to slow down with traffic and when my speed drops to about 60 MPH the RPMs spike again from around 3K to about 4K. When the car gets below 60 MPH the RPMs drop again. If i let the car come to a stop the RPMs decrease normally without any other spikes.

Scenario 3 - Driving in sport mode (yeah buddy) around 20-30MPH it almost feels like the car is not upshifting and the rpms go crazy. jump from 2500 to about 4-4500 and finally the car lurks forward.

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Mini - Cooper :: 2009 Started Misfiring

How to repair a 2009 mini cooper that started misfiring? What is the most common cause for misfiring?

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Mini - Cooper :: 2002 - Overheats After Running A Bit

My 2002 Mini Cooper has been a faithful trooper since we bought it in 2002. It has carried me around at track days embarrassing faster cars at the track (pretty much anything else that shows up at a track day) due to its handling, picked up the groceries, and ferried the kids to countless activities in the last 12 years. It has just about 90K miles. Since this spring it has been giving the impression that is overheating after running for as little as 15 minutes. We've changed the thermostat, radiator and had the head off to replace the gasket and check it for warping.

We've also bled the system thinking it could be air trapped somewhere. My mechanic says that it isn't actually overheating - there is no fluid boil and it isn't using any coolant up. There are no leaks. He thinks it could be a bad gauge. I called MiniMania and they agreed that it is not overheating really and suggested that it is an electrical issue. They doubted it is the gauge and suggested running the engine at idle with the radiator cap off so I could check the temperature of the coolant with a thermometer as the temperature gauge did its thing moving into the red.

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Mini - Cooper :: 2006 - Shaking In 1st Gear?

We have a 2006 Mini Cooper Cabrio with 55K miles. The car is a lot of fun, but lately I've run into a problem: when starting movement and engaging first gear, as I release the clutch and engage the engine - the car/engine shakes briefly. Sometimes just a little bit, sometimes quite severely, but always noticeable and resonating through the car. This happens when you apply very little gas (less noticeably) and when you give considerably more gas (shakes a lot more and when it engages - gives an abrupt kick).

This also happens in the second gear, but not to the same degree. Today this happened every time i've shifted into first or second and i'm getting worried that we are in for some expensive repair on a fairly low mileage car.

I'm not new to manual transmission and have learned to drive on a car with a stick. I've been behind the wheel for 20 years with driving manual on and off for at least half the time.

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Mini - Cooper :: 2005 - SES Light On All The Time

I just bought a 2005 Mini Cooper with the SES light on. Error message said misfired piston, so got a tune up and an ignition coil. Went off for about a day and back on. Put fuel injector cleaner in. Went off for a day and back on. What to do? In this for several hundred bucks thus far.

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Mini - Cooper :: 2006 - Noise While In Gear

I have 26,000 miles on my 2006 Mini convertible manual transmission. It started making noise while in gear. Took in to my mechanic and he says there is metal in the transmission fluid and that the metal around the ball bearings has failed and that, if he can't repair it, I'll need a new transmission for about 6500.00 Is this a common problem and do I have any recourse with Mini? I am the original owner of the car, but, of course, it's no longer in warranty.

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Mini - Cooper :: Smelly Air Conditioner When First Turned On?

Why does the ac smell like dirty feet when I first turn it on?

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Mini - Cooper :: 2008 - Crack In Rear Bumper

I'm in the process of buying a used 2008 Mini Cooper S with 44000 miles in good conditions but I wanted to get an opinion regarding a rear bumper crack. Please take a look at the attached photo and tell me what you think, not sure how serious it is or how much it will cost me to fix so I can negotiate the price.

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Mini - Cooper :: 2011 - Oil Change Warning Light

I am considering buying a 2011 Mini Cooper. One of the issues I'm wondering about is that I have been told that the Oil Change Warning Light has to be re-set by a dealership. I don't need the light because I always change oil at 3 K regardless of what thing says, but I don't want to have to pay the dealer to re-set an annoying light. Right now I'm driving an '06 Civic and I can reset that myself (it's not a light, just shows percentage of usage).

The other issue, b/t/w is what to do about a spare tire since I don't plan to pay for new run-flats.

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Mini - Cooper :: Second Gear Synchro Grind Only When Turning Right

Just within the last 1000 miles my MINI has been randomly grinding into second gear (6 Speed Getrag Manual for the Cooper S) when turning right. It is a little notchy when traveling straight and beautifully smooth when turning left. When pulling out of my garage the other morning I went into second but purposely pulled the gear stick towards the right side of the gate and it did the same grinding thing that it does when going around right hand turns. It seems as though something is out of alignment? It feels like the shift linkage is not properly placing the internals of the transmission. It happens mostly when cold and once warm the random harsh grinding stops and it goes to simply really notchy.

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Mini - Cooper :: 2003 - How To Clean Interior Blower Fan

I have a 2003 Mini Cooper, and I'm having issues with the cabin blower fan. When it is cold outside, the fan works, but when it is hot outside, the fan doesn't work. It turns out, if I reach into the cabin airbox and give it a boost, it will start spinning again.

My guess is that the grease is old and junked up in there, and so when it is hot, it gets sticky and seizes up the motor. The main problem is on this year, the interior blower motor is only removable by taking the dash off and it is a big pain.

I want to ask if there are any recommended sprays or cleaners I can use on it without having to remove the dash. From the cabin filter airbox I can reach right into the fan's axle.

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Mini - Cooper :: 2002 - Frozen Stick Shift?

My 2002 mini 6-speed stick licks to get stuck in the I park it in when its cold. After driving in that gear for 4 minutes it warms up and let's loose.

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