Mini cooper coolant leak

While Mini Coopers are known to be high-quality vehicles, mini cooper coolant leak, they have been known to experience coolant leaks. Some of the older models of MINIs are known to experience radiator and thermostat housing leaksbut the most common problem with a coolant leak in a Mini Cooper is a faulty water pump.

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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.

Also replaced the gaskets on the intake manifold, gaskets 3 and 4 had blown for sure figured that out several months agoand all 4 gaskets were significantly shorter than the new ones.

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. The major culprit of a coolant leak in your Mini is usually a defective water pump or a failed thermostat housing.

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. Open the Hood - How to pop the hood and prop it open. Find Reservoir - Locate the coolant reservoir and clean it. Check Level - Determine the coolant level. Fix Minor Leaks - Easy way to tackle minor coolant leaks.

Mini cooper coolant leak

Log in. Sign up. JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding. Mini One Auto 1. The coolant in my expansion tanks keeps disappearing gradually every two weeks only when the car has been driven, the level will not decrease when parked.

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Thanks for posting all of your findings. From reviews, mods, accessories, reliability concerns and more, this Mini Owners Club is full of info! Last edited by cjv2; at PM. Literally a chunk of plastic behind the gasket has flaked off and gone Originally Posted by f Did you find a resolution? Originally Posted by RockC. Advanced Search. Recommended Communities. Checked the cap and threads on the tank and put the cap on and made sure it was tight. Identical coloring to mine see my video here if interested. But most even I would spurge on a new hard pipe. Send a private message to TVPostSound. The following 2 users liked this post by cjv Sign up.

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Got the Bremmen part yesterday and spent the day doing a bunch of work underhood -- cleaned up the "engine valley" I guess that's what they call the part of the engine block inaccessible without removal of the intake manifold, oil filter housing, and auxiliary coolant pump and got rid of a pretty serious amount of gunk leaked coolant full of dirt. Buzzing and whining sounds : A whining or buzzing noise from your engine could emanate from various issues, one of which is a potentially broken or compromised water pump. Upon restart, the 20A50A returned. A broken hose could also be the culprit. Discussed below are the common signs and symptoms of the cooling system failure in your Mini and the best ways to deal with it. I have no idea where is coming from. JavaScript is disabled. All times are GMT That would be amazing! What are your thoughts on the longevity of the varied-manufacturer plastic models, given the nature of the beast? Likes: 2.