Mini cooper coolant leak

While Mini Coopers are known to be high-quality vehicles, they have been known to experience coolant leaks. Some of the older models of MINIs are known to experience radiator and thermostat housing leaksmini cooper coolant leak, but the most common problem with a coolant leak in a Mini Cooper is a faulty water pump. Cars with low miles have had water pumps to fail. If you notice anything unusual with your MINI, you should mini cooper coolant leak it checked by a qualified mechanic experienced in dealing with coolant leaks on MINIs and who has extensive experience replacing a thermostat in a Mini Cooper.

Minis deliver an exciting driving experience and require proper maintenance to keep it reliable. After an extended period of use, your Mini tends to leak coolant from the water pump and thermostat. The failure of either one could cause your engine to overheat. Coolant leak indicates a possible cooling system malfunction , and ignoring it could cause your Mini to overheat. Discussed below are the common signs and symptoms of the cooling system failure in your Mini and the best ways to deal with it.

Mini cooper coolant leak

Thread Tools. Likes: Received Likes on Posts. Yesterday I noticed low or no heat climate control in my Cooper S. Figured it was a gremlin because I have been suspicious of the IHKA for a while, so let it be only to find the same problem this morning. Using BimmerLink I found no permanent codes and 1 IHKA error code but nothing that pointed clearly at a heating system problem as such. Under info codes, however, there was this under Motor electronics: - 20A50A: Engine cooling system: protective function for turbocharger coolant pump due to dry running active I then cleared all error and info codes well, most of them, again, I have a couple of gremlins but they are unrelated , and restarted the car. Upon restart, the 20A50A returned. I was out and about so could not take corrective action other than Googling, and quickly zeroed in on low coolant as first thing to check for. There are clear signs in specific places of recent fluid contact, and the panel also appears to have been absorbing fluid for some time. The front of the oil pan has streaks of what appears to be dried coolant. I can see maybe one such streak on the oil filter housing. But the actual source appears to be something higher that I cannot see from below. There is coolant on the plastic wire conduits covering the starter wires, so this lines up. I am unclear as to whether this unresolved internal pressure concern may be related to the coolant leak somehow, but I mention it as I seek your guidance.

Hence, whenever you notice a fluctuating gaugeyou should contact a professional for a proper diagnosis to determine the actual cause of the issue and avoid damaging other components.

Log in. Sign up. JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding. I have no idea where is coming from. All I know it is not from the radiator. Any ideas on where to check?

Log in. Sign up. JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding. I have a Mini Cooper 50k miles and noticed that coolant liquid was disappearing I can't find any obvious leaks traces when inspecting the engine bay. I also notice sometime a gurgling sound behind the dash , passenger side, when starting the car. Don't know if this is related.

Mini cooper coolant leak

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However, that is not a safe or a wise decision. Maybe I'll switch up later this year, given my findings on my original part. So far so good. I let it idle in the driveway and got underneath it. Whichever is the case, it indicates an issue with the cooling system, which must be rectified immediately. Don't over fill but the less air space the better. Auto Climate Control: Possile to adjust temp on both sides with driver's Originally Posted by cjv2. I even had her rev the engine for me while I was under the car, but I really did not find anything dripping other than the washer fluid reservoir. You can even obtain a proper sample of oil and have it analyzed.

Getting Started - Prepare for the repair. Set Up Paper - Position paper and mark wheels. Assess Leak - How to determine if the leaking fluid is coolant.

There are clear signs in specific places of recent fluid contact, and the panel also appears to have been absorbing fluid for some time. In less than 30 days the level was low again. Explore Our Forums. Erratic temperature gauge : Although a failed thermostat could trigger erratic temperature readings , it could also be due to other failing cooling system components. Whichever is the case, it indicates an issue with the cooling system, which must be rectified immediately. Googled the code. If the thermostat gets stuck in the closed position, the coolant will not circulate through the engine and will cause it to become too hot. Steam or smoke from under the hood : This is another indication of an overheating engine. All times are GMT Insert Quotes Quotes Post Reply. After I thought I was done with all that, I test drove a bit, came back, let the car sit, and found the reservoir below minimum again. If any found in the oil then coolant is getting into the oil even if there is no sign of coolant under the drained oil after it has been the drain pan a bit. The leak was through a split that had developed along its mold seam.