See the most common repairs performed and learn if your vehicle is at risk for major repairs in the next 12 months. Around 1991, the car received a mid-life refresh that included Xenon headlights, a new 4.0-liter V-8 engine, and a five-speed ZF automatic transmission. Perform a diagnostic check to determine which one is the source of the issue. The battery in the key fob should be tested first, but if that isn't the issue, you'll need to replace the door lock motor. The cars coolant system and heater core are closely related, so it is hardly surprising that they both have problems with chronic failures. The issues with faulty electronic windows are not the only electronic fault reported by BMW owners. BIG price difference between prices for an 08 and 09! The constant velocity or CV axles are an integral part of any motor vehicle, transferring power from the cars transmission to the wheels. Excess oil consumption (more than 1qt per 5-7 days) If you have white smoke coming out of the exhaust, it's probably your valve stem seals. Edmunds lets you track your vehicle's value over time so you can decide when to sell or trade in. The problems are worse on the turbocharged models where the CCV needs to keep up with the pressure from the turbocharger (s). The bolts should be locked with thread-lock but even this gives up, especially when the bolts are 'checked for tightness'. RHS fog light cavity), or the connection into the loom which is found behind the cavity. Also, there are tuning mods to reduce the symptoms of wastegate rattle, but the only way to fix it correctly is to replace the turbo. Unfortunately, this will require the BMW owner to replace the entire door opening and locking mechanism, which is located within the door itself. The power kicks in sooner where 750Li will lag (very obvious). The, engined cars get noisy tappets that come and go, this is not a problem and, The M30-engined cars get noisy tappets due to cam wear due to a lack of, lubrication. In recent years, the price of used German cars has skyrocketed. That remains to be seen. The more you, drive the car the worse it will get. Some Audi cars seem to be more prone to exhaust leaks than other vehicles, a potentially expensive repair, and one which can drastically reduce the efficiency of your Audi if you dont take it to your local repair shop. There are two. The good news, the parts cost less than $60 here . Engine Oil Filter Housing Bolt - 11427540763, Engine Oil Filter Housing Bolt - 11427540758, Oil Cooler Thermostat Housing Plug - 11617568552, BMW N55 Water Pump Ground Bolt Replacement - Do It Before You're Left Stranded, 2023 FCP Euro Winter Kit Sale: Our Experts' Favorite Kits, 5 Of The Best Used European Luxury Cars To Buy Under $10,000, 5 Of The Most Notable European Tuning House Conversions, European Cross-Plane V8 Engines You Should Know About, The Definitive Guide To The BMW N55 Engine - Common Faults, Tech Specs, & Upgrades, 4 Used German Cars That Sell For More Than They Should. Check out Chad Rose's driveway-built 335xi that should be running in the 10's this season for a good example of this. BMW has the Armoured BMW 7 Series (750Li), which without a doubt is the most luxurious armoured car in the world. Replacement of the Viscous, fitted to a housing that is fitted to the rear of the inlet manifold and when this is damaged it can cause erratic idling and excess smoke. Model: E36 - BMW 328i with M52 engine. You will need a central locking motor to do the fix. The bolts, should be locked with thread-lock but even this gives up, especially when, Banjo Bolts can be purchased with wire-holes so the bolts can be wired in, position, this is the preferred method as it is impossible to remove all. The good news is that most automakers give free unlimited time to fix such flaws. This fault tends to occur for one of the following reasons: a loose or faulty ribbon cable. In the questionnaire, we ask subscribers to note any problems with their cars that occurred in the past 12 months. A few of the common points of contention are warranted, however, almost every single issue is easily addressable in your garage at home. FC 228 - Mixture deviation cylinder 4-6. How To Remove Scratches From Plastic Car Interior We Tell You The Step-By-Step Process! The other clue is an unusual sweet smell coming from your heating system; this is the coolant, and when it starts to leak, it can soon find its way into the heater core. Regular servicing is the best preventative measure and will save BMW owners a lot of money on repairs. In the end, it's still a fantastic super luxury car choice with superb V8 power or a well-integrated hybrid. Changing the spark plugs in any engine is one of the most straightforward motor repair jobs which is good news for Audi owners whose cars spark plugs tend to wear out faster than usual! If you ask do BMW 7 series have problems dont be discouraged if the answer is yes because if the issue is resolved quickly, it does not have an effect on the overall reliability of your car. When the clutch is cold the fan, idles and can be stopped with a rolled-up newspaper (the usual test), once the clutch is hot the fan is driven with a much greater torque and, produces a great deal of air-flow. The run flat tires are horrible. I believe it needs a fuse, the driver seat doesn't move. slide 1 to 4 of 6. Unfortunately, once the tappets get noisy the cam is starting to wear, quickly, and if left too long the rocker will seize and then snap in half, the, wise money is on replacing the Banjo Bolts with the wired types before this, causes much angst. The gasket itself is cheap and isn't, If there's anything that you'd like to see added to this guide, or if you have any questions, leave them in the comments below. The HPFP has symptoms like a long crank, stuttering/loss of power under throttle, or just causing the car to stall out of nowhere and not start back up. speed is set to full, this is because a relay is used across the FET's at full-speed. . Often, mistaken for Nikasil problems in the early models, the repair is pretty straight-forward but does require a bit of patience especially when, trying to get the Torx bolts out of the bellows assembly. Next connect black cable to the negative terminal of donor battery, then to the bare metal in the engine bay of your 740i. They start to leak because the engine gets too hot. external lighting. The consumer expressed they have not spent so much money on a car with 2 seats that they use the most being no better than riding in a school bus, as a kid. I have previously owned the S-Class and 750Li (2006). JavaScript is disabled. The coolant temperature warning light may come on as well if the engine is unable to be cooled off properly. An engine misfire could cause the engine to idle very badly, as the rev needle jumps up and down instead of staying at a constant speed. Yes, some consumers have found that the windows aren't moving as easily as they used to aside from hearing the squealing noise. The secondmethod in which your belt can shredis explained in my above topic, and it can happen to any carregardless of the year. Rather than just having a couple of ballast, resistors as was seen in lesser models, the E32 has a continuously-, adjustable speed control. Reliability Survey, but its smaller sibling the 5 Series did. The Toyota 2JZ and the Nissan RB26DETT might be what first comes to mind. This is achieved with a number of Field-Effect-Transistors (FET's) mounted on a metal heatsink that vaguely, resembles a sword. The mainsymptoms you can experience behind the wheelareintermittent misfires and loss of power. Its also pretty enjoyable to drive with safety features you can take pride on. Low battery. While another website, moneyinc.com tagged the 2006 BMW 750Li, 2008 BMW 760Li, 2013 BMW 740Li, 2016 BMW 730d xDrive and 2017 BMW Alpina B7 as the Top 5 BMW 7 Series Cars of the Last Decade and that was 4 years ago. What causes this is either a dirty sensor or a faulty one. 4 problems have been reported for the 2012 BMW 7 Series. miscellaneous problems 1 NHTSA complaints: 1 engine problems. The main engine lineup consisted of a combination of new twin-turbocharged V-8 and V-12 models. Repair Cost: $350. No dents, nice paint. A more unusual problem, is that the clutch seizes, this is first noticed by large whooshing noises when the car is revved-up. 740Li, however, doesn't feel the turbo lag like the 750Li. Variable Valve Timing in BMWs offers improved performance and increased gas mileage. On some models, a five-speed manual transmission was still available. This particular problem is not just one of comfort but also security. Keep away. Not to mention the optional 20 wheels. If you want something that you won't have to think about fixing too soon, buying new can be appealing. This is 0.83 percent worse than equivalent vehicles in this class. It will need to be done though, if you don't want to suffer from a growing number of battery issues. The usual evidence is white, marks down the side of the radiator. The more you drive, the car the worse it will get. 2012 BMW 750 consumer reviews $84,300 starting MSRP 4.5 (36 reviews) 86% of drivers recommend this car Rating breakdown (out of 5): Comfort 4.8 Interior design 4.6 Performance 4.5 Value for the. The problem can be resolved, however, by replacing the window regulator. switch it can intermittently make contact when in the rest position, or select 'S' and 'M' at the same time. They claim superior enginerring but exact opposite in my case. Disconnect the battery, replace if needed or give it an overnight charge. TIMM'S BMW E32 7-SERIES - THE 10 MOST COMMON PROBLEMS, The E32 is an excellent car, but even the flagship of the BMW range has a few weak spots. The turbos on the N54 are good for what they are, and they are under-boosted from the factory. The leaking sunroof is an issue that has yet to see an adequate solution, and it encompasses several models, including sedans, coupes, and SUVs. 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