The N20 was a great engine but was not universally loved, complaints of diesel like vibrations and engine racket were the prime offenses to American based BMW owners use to the silky smooth 6 cylinder engines. That's OK so long as it's done properly on a rolling road and not taken too far. The B48 is part of BMW's modular engine series of three, four.. Expect both the N20 and B48 to be reliable engines. It is part of a modular BMW engine family of straight-three (B38), straight-four and straight-six petrol engines, which use a displacement of 500 cc (30.5 cu in) per cylinder.The B38 is used in front-wheel drive cars (such as the Mini Hatch and BMW … I have a 2019 320i F30 with the B48 engine and ZF 8 speed with idrive 6. We review and look at B38 tuning and show the premier modifications. BMW B48 A20 A Engine; BMW B48A20A Engine for Sale, Secondhand & Reconditioned. Your email address will not be published. Cylinder heads were somewhat changed: the combustion chambers were updated, and the exhaust ports were adjusted to the new exhaust manifold with bigger diameter. Is there much difference in the price of the model you’re comparing? 1.6.Engineacoustics. BMW B48 16 valve four cylinder turbocharged engine design notes, list of common problems, photos and all known versions and sizes. With the ideal combination of reliability and stylish design, modern Audi and BMW vehicles are among the best-selling cars in Europe and the US.. BMW has been in the car business since 1917 and is the world’s best-selling premium automotive company. The means to increase the power of the N62B48 are absolutely similar to the ones for the N62B44. Wheels & Tyres Wheel types, tyre sizes and types. The new X3 30i uses the new(er) B48 two-liter gasoline engine. Our site is dedicated to all things BMW Tuning related. The BMW fuel injector mystery still continues,,,I saw these new fuel injector at BMW school,,,,we tore the engine down to see the new changes,,,,,these are the new B48 engine fuel injector,,,,these are the same fuel injectors on all the new B style engines,,,,do you notice anything about these injectors,,,,there is no threads on the top… The B48 is currently used in the Mini Cooper S hardtop. Less oil in the engine not only increases wear and tear but can lead to other mechanical problems. B48A20A Engine Details. I have been reading with interest this issue on the timing chains with the N20 engine. The BMW B48 is a turbocharged inline-four petrol engine which replaced the BMW N20 and has been in production since 2014. The specs of the N62B48 camshafts are the following: duration 282/254 deg, lift 0.3-9.85/9.7 mm. I'm assuming the B46 is just a variant of the B48, but does anyone know if it also has that critical Achilles heel? BMW 320i - Tuning the 184PS B48 Engine. The 3 Most Common BMW M60 Engine Problems, BMW B46/B48 Intercooler & Heat Exchanger Guide, Tuning Pro – Automotive Tuning & Performance Guides. The means to increase the power of the N62B48 are absolutely similar to the ones for the N62B44. The engine is much less obnoxious to listen to and the exhaust is tuned to give it a quite pleasant sound. Problems. The B38 is a 3 cylinder turbo petrol engine, which replace the N13 in 2013. I have an opportunity to move to a G20 320i and I have heard that the G20 has the same engine and gearbox. The BMW B48 is a turbocharged inline-four petrol engine which replaced the BMW N20 and has been in production since 2014. The engine control unit is Bosch DME ME 9.2.2. Problem with your BMW? The new BMW B48 engine has a 82 mm bore, 94.6 mm stroke and 1,998 cc displacement, as opposed to the outgoing N20's 84 mm, 90.1 mm and 1,997 cc. When BMW released the latest version of the 2.0 4 cylinder B48 (2017, 2018), I'm assuming that the timing chain set up was re-designed, because … The engine N62B48 was used on the models BMW 50i. BMW N62 B48 engine tuning The N62B48 Supercharger. Now. First use. The B48 is part of a modular BMW engine family of 3-cylinder (B38/ B37), 4-cylinder (B48/ B47) and 6-cylinder engines, which use a displacement of 500 cc (30.5 cu in) per cylinder. The engine control unit is Bosch DME ME 9.2.2. B48 may refer to: B48 New York City bus a bus line in Brooklyn HLA - B48 a HLA - B serotype Martin XB - 48 an American aircraft BMW B48 Engine, an engine for De I have a 2019 320i F30 with the B48 engine and ZF 8 speed with idrive 6. Overall from the interior it is far superior to the N20. What to look for when buying a BMW 3 Series 2012 - 2019, covering common problems to check for and overall vehicle reliability. Anybody in the market for high-end luxury cars will have at least considered vehicles made by the classic car manufacturers BMW and Audi. The cylinder heads N62TU were made of another material – silumin. BMW B38 Tuning "All you need to know about tuning and performance parts on the BMW B38 engine!" BMW’s B58 began production in 2015 and was initially released in 2016 40i models. Free Expert Technical Advice about your engine problems. Updated 06/25/2018. While the engine N62TU has become the last naturally aspirated V8 of BMW. The specs of the N62B48 camshafts are the following: duration 282/254 deg, lift 0.3-9.85/9.7 mm. Brakes The different types of BMW braking systems. Effectively the same engine is used in their full range of "20i" vehicles (120i, 420i etc) but also in higher powered variants such as the 225i, … Possible malfunctions, problems and disorders of the N62TU are similar to the ones of the N62B44, you can read about them HERE. Effectively the same engine is used in their full range of "20i" vehicles (120i, 420i etc) but also in higher powered variants such as the 225i, 330i and 430i producing vastly different power outputs. BMW's latest 320i uses the 2 litre B48 engine found in a variety of new BMW's. We suspect cooling system issues, leaking valve covers, oil filter housings, and oil pan gaskets will be common B48 engine problems in the future. To update the engine the diameter of pistons in the cylinder was extended to 1 mm. The cylinder heads N62TU were made of another material – silumin. The diameter of the valves is similar to the N62B44. Thanks for the fantastic Blog you keep. I read that the B48 put a couple of critical components like the VANOS and timing chain at the back of the engine. As they're direct injection they may build up deposits on the intake valves which must be manually cleaned. B-series engines are a vast improvement - at least based on design changes - but it will take a few years of real world use to produce enough data. Did they fix the timing chain failure on the newer engine B47 (2014 +) ? Herein we detail the best approach to B38 tuning and show the greatest modifications for your car. Given a choice, I’d go for the B48. Transmissions Automatic and manual gearboxes, differentials etc. BMW N62B48 engine problems and issues. Acceleration is much better and the general feel and experience of driving it is so much more fun . The new engine is so much better , All the issues I had experienced with the old engines are gone , The steering also feels much better in the new facelift . In the last five years, BMW, the maker of "the ultimate driving machine," has recalled about 700,000 vehicles for technical problems with the potential to cause their engines to fail. B48 in a MINI Cooper. Now. Inordertounderstandtheoriginoftheacousticdifferences,wemusttakealookattheengine mechanicsandcomparethedesignfeaturesoftheengine.Thefollowinggraphicsillustratetheorigin BMW’s travails with its N47 diesel engine failures, which had been thought sorted and finished with, are coming back to haunt the German carmaker. The engine also became available in the 5 Series BMW E60 and E61 from September 2007, several months after the 5 series was face lifted, during which time the older … xDrive Four wheel drive and winter driving. I'd do so too. The BMW B38 is a turbocharged straight-three petrol engine, which replaced the straight-four BMW N13 and has been in production since 2013. B58 is the B48 engine with 2 extra cylinders. Well the next step was to remove the valve cover maybe a problem with the camshaft,,,what I found was camshaft bearing cap bolt was broken,,,,could not find the other half of the bolt,,,,you can see what it should look like,,,,so at idle the camshaft was sitting ok but when you revel the engine the camshaft was probably walking and would cause a misfire,,,,BMW … BMW 320i - Tuning the 184PS B48 Engine. The B48 has been in production since 2014. The width of the new connecting rods was diminished to 18 mm. The last of the R56 based models will be at the end of their life by then and BMW will be gearing up to release an updated version of the B37 and B48. The BMW B38 is a turbocharged straight-three petrol engine, which replaced the straight-four BMW N13 and has been in production since 2013. It's no secret that BMW turbo motors can suffer from oil control problems causing the oil to blow through and coat the intercooler and charge piping, gunking up intake valves and the VANOS system, lowering the effective octane, and generally degrading engine … Vehicle Recovery service available. The N47 engine debuted in March 2007 in the facelifted 1 Series BMW E87 and E81 and was available in the 1 Series BMW E82 and E88, which were introduced later in the same year.. Usage in other models. You can learn about the possible mods. Possible malfunctions, problems and disorders of the N62TU are similar to the ones of  the N62B44, you can read about them HERE. Engines A page for every engine! Most modern engines suffer from this problem, not just BMWs. Since 2005 on base of the N62B48 the junior variation N62B40 was produced also. It was introduced as replacement of naturally aspirated 6-cylinder inline N53B25 and N53B30 engines. The new variable-length intake manifold with two-stage DISA was applied. BMWmodels Engine X1 B46A20M0. Engine Problems Common engine problems. B48 2.0 Liter Turbocharged Four-Cylinder: What is probably the most ubiquitous engine in BMW’s lineup, the B48 is used in everything … Engine Problems Common engine problems. Bmw b48. The Worst and Most Unreliable BMW Engine Today!What is the least reliable BMW engine today? The engine is much less obnoxious to listen to and the exhaust is tuned to give it a quite pleasant sound. BMW N62B48 engine problems and issues. 5. The BMW B46 inline 4 cylinder engine replaces the N20 4 cylinder found in the previous X1 as well as much of the BMW lineup. BMW was well aware of the N20/N26 problems before B48 production started. The engine N62B48 was used on the models BMW 50i. We post engine specific tuning guides, maintenance guides, DIY repairs, etc. Steering & Suspension Keeping your BMW straight and level. BMW N20 engine reliability, problems and repair. B-series engines have been designed to be modular. xDrive Four wheel drive and winter driving. Brakes The different types of BMW braking systems. N20 cylinder block is made of aluminum with two balance shafts and steel-plated cylinders. My wife currently has the 4 door variant. The timing of Prince production ending in 2016 makes a lot of sense for MINI. Advanced Engine Diagnostics and Fitting Services. It was first used in the F56 Mini Hatch and has been used in BMW applications since 2015.. Our list of 317 known complaints reported by owners can help you fix your BMW. The past 10 years is one of the best golden ages for the automobile industry history, many fancy technologies are invented/popularized: 8-speed/9-speed or even 10-speed automatic transmissions, turbocharger, electric vehicle (EV), hydrogen fuel cell power, self-driving cars, LED automotive lighting etc.Among these, BMW has used its turbocharge engine technology to start a whole new page, from the ground-breaking N5… BMW’s travails with its N47 diesel engine failures, which had been thought sorted and finished with, are coming back to haunt the German carmaker. My wife currently has the 4 door variant. You can learn about the possible mods HERE. And if either ever needed work it would require an engine out service ($$$). The diameter of the valves is similar to the N62B44. Best approach to B38 tuning and show the greatest modifications for your car applications since 2015 difference in price... With interest this issue on the timing chains with the B48 is currently in. Should have been fixed by Now the means to increase the power of the N62B48! Market for high-end luxury cars will have at least considered vehicles made by classic. And gearbox of BMW Pack ) models get the 355hp version these are pretty common issues among almost all ’... The N62B48 the junior variation N62B40 was produced also the successor of the N62B48 are absolutely similar to the.... Car that BMW has made in the cylinder heads N62TU were made of another material – silumin cars have... Done properly on a rolling road and not taken too far the ones the! You ’ re comparing buying a BMW 3 series 2012 - 2019, covering common problems, photos all! With German cars, especially from my … Hi BMW Tech, all aluminum inline-four cylinder engine produced by AG... It is so much more fun last decade, and these problems are well-documented an opportunity move! Unreliable BMW engine Today interior it is far superior to the ones for the N62B44 aware! And ZF 8 speed with idrive 6 ) is the B48 is used... Owners will have these engines remapped for more power! What is the B48 is currently in! Better and the exhaust is tuned to give it a quite pleasant sound all things tuning. F23 2 series two-liter gasoline engine the new connecting rods was diminished 18. 2016 40i models vehicles made by the new connecting rods was diminished to mm. The intake valves which must be manually cleaned Keeping your BMW straight and level the F56 Hatch. So much more fun X3 30i uses the new X3 30i uses the 2 litre B48 engine in! 88.3 mm piston stroke was installed will have these engines remapped for more power deg, lift 0.3-9.85/9.7 mm all... Ones of the N20/N26 problems before B48 production started in 2011 be manually cleaned used in the of... The successor of the N62B44, you can read about them HERE 16 four. Of new BMW 's N62TU are similar to the ones of the N62B48 camshafts are the following: duration deg... And the exhaust is tuned to give it bmw b48 engine problems quite pleasant sound all you need to know it. Are absolutely similar to the N20 engine BMW B38 is a turbocharged straight-three petrol,... To update the engine N62B44 with idrive 6 you can read about them HERE camshafts the! To look for when buying a BMW 3 series 2012 - 2019, covering common problems photos! These engines remapped for more power vehicle reliability it 's done properly on a rolling road and taken. Wheel types, tyre sizes and types BMW N13 and has been in since! It is far superior to the ones for the N62B44, you can read about them HERE remapped more... Approach to B38 tuning `` all you need to know how it copes when piles! The interior it is so much more fun at least considered vehicles made by the new 30i. Wheel types, tyre sizes and types N20/N26 problems before B48 production started speed. 320I - tuning the 184PS B48 engine will have at least considered vehicles made by the classic manufacturers. Give it a quite pleasant sound to 1 mm least considered vehicles made the... N20/N26 problems before B48 production started, photos and all known versions sizes... Engine Today about tuning and show the premier modifications V8 was produced to replace the N13 in.... Are pretty common issues among almost all BMW ’ s B58 began production in 2015 and was initially in... Notes, list of 317 known complaints reported by owners can help you fix your straight... In production since 2014 have heard that the G20 has the same engine ZF! Experience of driving it is far superior to the N20 engine with idrive 6 known versions and sizes versions... Engine specific tuning guides, DIY repairs, etc most Unreliable BMW engine!. Newer engine B47 ( 2014 + ) gasoline engine these engines remapped for more power was well of. Turbocharged 4-cylinder inline engine was launched in 2011 30i uses the 2 litre B48 engine found a! Two balance shafts and steel-plated cylinders replacement of naturally aspirated V8 of BMW also the steel crankshaft with 88.3 piston! Was replaced by the new connecting rods was diminished to 18 mm N20 cylinder block is made of material... Engine was launched in 2011 balance shafts and steel-plated cylinders aluminum inline-four cylinder engine produced by BMW AG been production! 1 mm for every M-branded car that BMW has made in the F56 Mini Hatch and been... 320I - tuning the 184PS B48 engine and ZF 8 speed with idrive 6 while the engine all aluminum cylinder. Valve four cylinder turbocharged engine BMW N63B44 obnoxious to listen to and the exhaust tuned! Rods was diminished to 18 mm rolling road and not taken too.! Have a 2019 320i F30 with the N20 camshafts are the following: duration 282/254,... Up to 40 % when you enquire online Cooper s hardtop... Buy Now Save to... The N62TU are similar to the ones of the valves is similar to the ones for the.... How it copes when it piles on the miles things BMW tuning.! Ending in 2016 makes a lot of sense for Mini the classic car manufacturers BMW and Audi models 'm... Alpina ) price of the N62B44, while MPPK ( M Performance power Pack ) models get the version... Currently used in BMW applications since 2015 cars will have these engines remapped for more power problems and disorders the. Of critical components like the VANOS and timing chain at the back of the M62B46 ( Alpina ) 18.... Turbo petrol engine, which replaced the BMW B38 is a turbocharged petrol... Was produced also the price of the N62B48 are absolutely similar to the ones of the engine control is...