2007 mini cooper s coolant tank cracked

And it is pretty likely that if you had one replaced under warranty that it busted again. Unless your thermostat housing was cracked causing water to spray. Recently its dropped from max to min much quicker and the coolant now looks a bit like a chocolate milkshake in the filler bottle. Coupe howto video for petcock, radiator flush and burping on a 2008 mini cooper 1. The initial repair was simply replacing the thermostat due to a crack in the housing thermostat and housing are. Bmw coolant radiator expansion tank cracking, splitting. Choose top quality brands apauro parts, api, behr, contitech, diy solutions, dorman, febi, genuine, hella. The cooling systems on our bmws and minis are fairly simple, once you understand what s involved, but they do include a few different parts and systems. Nov 08, 2010 as a former mini owner 2002 mcs, i know that coolant leaks are one of the sadly many problems these cars are prone to. Replace yours with a new one if it is cracked or if there is corrosion inside. Coolant can leak from the reservoir or from the hoses, in 2007 coopers with the 1. Coolant expansion tanks and parts, cooling fans and blades, radiator mounts and parts, radiator supports and parts. Radiator cooling fan for 2007 2015 mini cooper 20112016 cooper countryman. I took it to the dealer and they told me that i need to replace the thermostat the diagnosis was for free.

R55 mini clubman s jcw 20082014 r56 mini cooper s jcw 2007 20 r57 mini cooper convertible s. Be it a well worn 79 320i, a pristine 89 m6, a rather new 08 x5 or a young mini cooper s, they all eventually start showing signs of needed cooling system maintenance or repair. Id had a new coolant bottle installed about 4 months prior to the oil cooler going south. I took it to my mechanic on friday, he found the temperature gaugesensor was leaking so they replaced, it all seemed good.

Symptoms of a bad or failing coolant reservoir autoblog. The video is applicable to the 07, 08, 09, 10, 11, 12, mini cooper s. Oil, coolant and fuel capacity for mini cooper s in 2007, the model offered since august 2007 in europe japan factory declared capacities of oil, coolant and fuel. Coolant expansion tanks and parts, radiator mounts and parts, radiator supports and parts. Mini cooper s coolant tank upgrade replace that old cracked plastic tank with a new aluminum version. If you need any parts for your vehicle, click the link in the description and head over to. Unfortunately, one of the weaker links in first generation mini s is the plastic coolant expansion tank. How to diagnose a coolant leak on a 2011 mini cooper s youtube. Ignoring a small crack is a bad idea as they can grow rapidly and create a major coolant leak before you know it. Adding engine coolant also known as antifreeze to your 2008 mini cooper is pretty easy. Mini cooper r56 coolant expansion tank replacement 2007. Brian eslick from how to automotive takes you stepbystep through the process of diagnosing a coolant leak.

I think you are missing the stop in your water system. Dorman s engine coolant recovery tank uses premium plastic to withstand the effects of stress. Mini cooper coolant recovery tank best coolant recovery. Mini cooper s r52 body code supercharged 2007, 2row aluminum engine coolant radiator by torxe. You might see coolant leaking if the tank is cracked or damaged. Fortunately, there are a relatively small number of possible causes. The video is applicable to the 07, 08, 09, 10, 11, 12, mini. Another is the expansion tank this is a particular problem on earlier minis. Note that this housing fits more than just the vehicle shown in the video for a. For the mini r56 cooper, cooper s and jcw models powered by the n12, n14, n16 and n18 prince petrol engines, the plastic thermostat housing can become brittle over time and develop hairline cracks which allow coolant to leak and pool on top of the transmission these leaks often become apparent after 80,000 kilometres, though individual. Radiators for mini cooper, cooper s, and clubman r55r56r57. The volume and pressure of the engine coolant increases as the engine warms up. Mini cooper expansion tank replacement issues and solutions one of the weaker links in first generation mini coopers is the plastic coolant expansion tank. The video above shows you where the coolant reservoir, hoses and connections on your 2007 cooper s.

In this video, were going to check some coolant leaks on this 2007 mini cooper s. Fill the system completely before pressure testing. Oes genuine expansion tank cap for select mini cooper models. Mini cooper, cooper s, and clubman r55r56r57 water. The 2007 mini cooper has 62 nhtsa complaints for the engine and engine cooling at 46,554 miles average. Check under your car and make sure that there is no coolant leaking. Get detailed information on the 2007 mini cooper s including specifications and data that includes dimensions, engine specs, warranty, standard features, options, and more. Even though we have used a 2007 mini cooper to perform this repair, this article can be applied to any 200620 second generation mini r5657 vehicle with minor modifications. Save money by doing your own work and perform the repairs using the. Even after i refilled it it got empty after a few days. Mini cooper coolant reservoir replacement cost estimate. How long can i drive on a cracked coolant reservoir in th. Discussion in r50 cooper 20012006, r52 convertible 20042008. Aug 26, 20 a loss of coolant does mean that there is a leak in the system.

Mini cooper expansion tanks are available and some models have. If the reservoir cracks or develops any small leaks it can cause the. Mini cooper expansion tanks what are the issues and solutions. Coolant overflow expansion tank reservoir w cap behr for mini cooper s r52 r53 fits. Girlfriends mini cooper is coming up to 4 years old and i have had to top the coolant up a couple of times in the 11 months we have had it. Advance auto parts has 3 different coolant reservoir cap for your vehicle, ready for shipping or instore pick up.

My car has recently had some overheating issues and it seems to be due to coolant that is disapearing maybe from a leak, maybe from something else. Common leakage issues could be due to an external leak hoses, gaskets, radiator, etc. Just putting help my mini doesnt work is useless to anyone trying to help. A cracked mini r56 thermostat is a common source of coolant leaks in cooper and cooper s vehicles. A purpose of the recovery tank is to serve as a temporary. Two weeks ago i noticed that coolant level was way below minimum, but it was second time i checked the level, there is no way for me to know when it started loosing. Dormans engine coolant recovery tank uses premium plastic to withstand the effects of stress. I know on my mini it takes forever before the thermostat opens and i can finish getting all the air out. The alloy coolant tank also adds a highperformance, premium look to your engine bay. The water in the reservoir will be hot long before the.

Now, when my wife drives the car, the fan stays on several minutes after stopping the car, and that was not happening before. The expansion tank design tends to split down the mold seam, it s especially prone to failing on the s model as it s pressurized, but the normal cooper can fail too. Now i wonder if that s why my coolant level sensor is gacked. Overheating, boiling coolant posted in problems, questions and technical. Mar 30, 2016 in this video, we demonstrate the steps in removing and replacing the thermostat housing on a gen 2 mini cooper s. Buy a 2007 mini cooper expansion tank at discount prices. Please delete this text before posting the topicplease give your topic a title that quickly describes your problem. My x5 overheated and all the coolant shot out of the little hole at the top of the expansion tank. So if your coolant hasnt been changed in a while, it s a good idea. It took about 20 minutes to install, and fit perfectly in the stock tank s location. Heat and engine vibration can damage plastic overtime causing cracks and leaks. Radiator header water coolant expansion tank for mini cooper s r52 r53 black. The cooling water expansion tank, as mini would call it, is close to the exhaust manifold and can see fairly severe conditions. Check out free battery charging and engine diagnostic testing while you are in store.

When the engine cools, the contraction from the fluid still in the system creates a vacuum and the surge tanks hose draws the coolant back into the system. Repeated heat cycling and fluid contamination will eventually cause the inside of the lines to swell and the outside to crack. When it comes to your mini cooper, you want parts and products from only trusted brands. More than 78,000 customers have so far expressed a positive attitude toward the model versus the. Order mini cooper coolant recovery tank online today. In the event of a cracked reservoir, there will be a very noticeable coolant leak on the ground, underneath the front of the vehicle. A month ago the radiator fluid leaked out, so the dealership replaced the thermostat.

Mini r56 thermostat replacement 200620 cooper all models. The supposedly new coolant tank crack at the seam and i gave in and spend 83 bucks on amazon for the metal one. Mini cooper coolant leak, thermostat to water pump pipe, r55. Oil, coolant capacity mini cooper s 2007 since august. Choose top quality brands apdi, action crash, behr, csf, diy solutions, denso, gpd, nissens, osc automotive, spectra premium, tyc, uac, valeo.

They also replaced some gaskets because there was some evidence of minor oil leaking. If i have the leak why the water stopped decreasing. Make sure to check your engine when it is cold for an accurate reading. The coolant expansion tank provides a buffer for the coolant to overflow too when the cooling system is running. Mini cooper r50 2001 2007 03 coolant looks like chocolate. Mini cooper 2007, engine coolant recovery tank by dorman.

Mini cooper coolant reservoir cap advance auto parts. Mini cooper questions 07 mini cooper coolant disapearing. Mini has updated the gasket so if you get your car serviced at a mini dealer then. My daughter has a 2006 mini cooper and has a recurring coolant problem. When brand new i looked at all fluid levels and coolant was correct at max. Expansion tank for mini cooper r56 r57 coolant overflow bottle reservoir 1.

This radiator coolant overflow tank has been redesigned to fix issues with the original factory design. If you are often adding more coolant to the reservoir, you might have a leak. Usually, it s a loose hose clamp or cracked radiator tank high up, which makes it had to see the coolant because it doesnt leak much and it boils off leaving little or no evidence. If the coolant surge tank is cracked or broken, the coolant will leak onto the ground. Details if you have a generation 1 mini, chances are your radiator overflow expansion tank has a crack in it. Id agree that a pressure test with dye is really the. The coolant reservoir is the plastic reservoir mounted in the engine bay.

The video above shows you where the coolant reservoir, hoses and connections on your 2007 cooper s are located and the steps needed to fix minor leaks. On the mini cooper s the coolant expansion tank is a very common failure. Free shipping on many items browse your favorite brands affordable prices. I have been filling in coolant once every three days. Engine coolant circulates through your engine to keep it cool in the summer but wont freeze in the winter. Buy a 2007 mini cooper radiator at discount prices. A friend of mine said i should just put something called bars leak into it to stop the leakage. You should check coolant levels in the cars mini cooper expansion tank. Get the best deals on cooling systems for mini cooper when you shop the largest online selection at. The coolant reservoir collects the hot coolant for recycling back into the radiator once it has cooled down. It is pushed into a surge tank, or an overflow tank, where it remains until the engine cools down.

Ive already replaced the timing chain in 2014 ouch, but now theres issues with coolant disappearing from the reservoir and burning never leaking on the ground, btw. I also overheard from one of the mini owner last sat, 26nov2011 during my visit to the dealer that he also has the same issue leaky water pump. To give a update, i put a coolant dye in and finally found the source using a uv light. Oct 07, 2016 what type of coolant is the best coolant for the mini cooper. A few days later, with no signs of overheating, the the expansion tank exploded splitting horizontally, three inches from the top spilling the coolant. The engine coolant system is under pressure during operation, and if there are any defects in the coolant reservoir it is recommended to replace the tank before a catastrophic failure occurs leading to coolant loss and costly engine damage. Zerex g05 phosphate free 5050 prediluted readytouse antifreeze coolant 1 ga 4. The dealer replaced a faulty fan relay which was diagnosed as the culprit. Dont risk corrosive chemicals spilling all over your engine. Shop now in the video, 1a auto shows how to inspect a vehicle for coolant leaks. Weve gathered a vast collection of useful articles to help you perform many repairs and upgrades on your mini.

When my mechanic did the oil cooler, he wanted to do a new bottle too, but i told him not to. Ive got a 2007 mini cooper regular, non s with almost k on it. The video is applicable to the 07, 08, 09, 10, 11, 12, mini cooper s list of. Oil is clean and hasnt really dropped since the last. No thats what i read so when i had the water pump done should that have stopped me losing water. The only time a thermostat causes a leak is if there is damage to the. Bmw and mini losing coolant but no leaks low coolant.

Oes genuine expansion tank for select mini cooper models. Ive got a 2007 mini cooper regular, nons with almost k on it. If your vehicle leaks too much coolant, your engine can overheat. The old version of the tank is whiter in cooler, where the updated version is more yellowish in color. How to flush the coolant antifreeze in a 2008 mini cooper 1. Mini parts mini technical articles mini cooper r56 technical articles 2007 2011 mini cooper s r56 2007 2011 technical articles. Coolant expansion tank mini cooper s updated version. You can probably get by with this, but realize that if the. Mini cooper s r56 2007present technical articles diy. Sep 08, 2017 the r55565759 mini models cooper, clubman, convertible and roadster in base, s and jcw use engine variants that have a plastic coolant transfer pipe that runs from the thermostat on the left side of the engine to the water pump housing right side of engine, along the rear of the engine, under the intake manifold.

I ordered this product to replace the stock plastic coolant reservoir on my 2004 mini cooper s r53. Turbocharger return to thermostat and expansion tank. Oil, coolant capacity mini cooper s 2007 since november. Twice now ive found that the coolant level in the tank has dropped well below the low line after. Each kit includes a new coolant expansion tank, tank cap, grommet, and torx bolt. Its an easy job to replace and the parts are not expensive. If your engine cooling system is in need of repair, dont. If you own a bmw product, you may already know that the oem cooling system is prone to failure, owing to the high pressures within the coolant loop and bmw s. To keep your engine cool and improve your vehicles performance, this product is just the right solution. Coolant expansion tank mini cooper s updated version the original coolant expansion tank on the mini cooper s is known to develop leaking problems, particularly around the seam. Mini cooper expansion tank replacement issues and solutions. Oil, coolant and fuel capacity for mini cooper s in 2007, the model offered since november 2006 in north america factory declared capacities of oil, coolant. If your radiator expansion tank is cracked and weeping fluid, replace it immediately with this genuine replacement.

Remember, checking the overflow tank means nothing when checking coolant level. This issue has been discussed on the site before with some members saying use mini brand coolant to be safe but i think it is necessary to know if it is truly necessary to use mini or are other brands safe to use. Mini cooper 07 loosing water too quick page 1 new minis. Coolant issues even after a radiator change mini cooper forum. Ive already replaced the timing chain in 2014 ouch, but now there s issues with coolant disappearing from the reservoir and burning never leaking on the ground, btw.