How do you tell if your BMW has a bad thermostat? Thermostats fail in one of two ways; they either fail stuck open or fail stuck closed. When they fail in a closed fashion its usually easy to tell because your car will likely experience severe overheating problems with the temperature needle buried in the red. This is the most dangerous type of failure because an overheating engine can cause major damage, including head gasket failure and cracks in radiators and cooling system components. In more severe cases, head bolts can strip the weak threads in the aluminum block of an M54 model engine.
Cleaning the wheels on a BMW with OEM brake pads can be a tedious part of your detailing schedule, but it doesn’t have to be. Finding the right wheel cleaner and technique is the best way to cut down on time spent cleaning brake dust out of every nook and curve of those expensive factory wheels. Today I’ll discuss the Sonax Full Effect wheel cleaner and how I found it for cleaning BBS wheels on a BMW.
I’m sure all of us will experience this at some point: you’re going about your life cruising to work in your BMW and you crack your window open for a little bit of fresh air. It makes a horrid clunk sound and you immediately realize that your window isn’t going back up anytime soon. It’s likely that you need a new window regulator; but how do you keep the window up until you can get it fixed?
Shopping online for replacement parts for your BMW has never been easier thanks to this brand’s massive enthusiast following. You can purchase parts at just about any major outlet, with brands ranging anywhere from low end suppliers to the good old German-made brands. Wether you are shopping for your E30 or E46, here are my favorite online vendors to order parts from.
Your leaking oil filter housing gasket has been bothering you for months. Its dripping onto the driveway, requiring a weekly top-up with expensive synthetic oil. “How much money can I waste on oil this month?”, you ask yourself. I totally understand why the average BMW enthusiast would avoid this job for months at a time, however. Digging into this project will take anywhere from 4-6 hours depending upon your proficiency and what other items you replace along the way.
Searching through the list of BMW codes is a necessary part of diagnosing the service engine soon light in your car. After scanning your trouble codes, starting with a code or a group of several codes is a great way to begin diagnosing a problem; many times a quick search of a DTC code will lead to a simple answer to help you complete the repair.
Replacing the coil packs on your BMW is one of the easiest repairs you can do yourself to save money and avoid a trip to the repair shop. In fact, I recently shared an invoice from BMW detailing the ignition coil replacement cost in my E39 that the previous owner had paid for. Often times a failing coil pack will cause symptoms such as: rough idle, poor fuel economy, stumbling acceleration, and will turn on the service engine soon light.