The BMW N20 is a 1.6 and 2.0 L (98 and 122 cu in) turbocharged four-cylinder DOHC petrol engine with variable valve lift and variable valve timing which replaced the N53 (or BMW N52 in some markets) and was produced from 2011 to 2017 by BMW.

The second generation of the BMW 1 Series consists of the BMW F20 (5-door hatchback) and BMW F21 (3-door hatchback) subcompact cars. The F20/F21 generation was produced by BMW from 2011 to 2019 and is often collectively referred to as the F20.

Feb 16, 2022 · The BMW N20 engine represents a whole new direction for the Bavarian giant. Here's all you need to know about this motor, its faults, quirks and more!

Dec 2, 2017 · The N20/N26 is well established and documented. Generally speaking they are solid. The main recurring items across the majority of N20/N26 motors are NVLD (Leak diagnosis module), thermostat, 30k mile water pump, and timing chain and oil pump drive.

Is it worth buying a BMW with the N20 engine? In summary, the N20 engine isn't very successful, facing major issues with timing drives and oil pumps.

Sep 4, 2015 · Download the full N20 engine tech and service guide below. We're going to be seeing a 4 Banger with 400HP+, 100HP per cylinder in the near future! Well, the Honda/Acura, Subaru, Toyota aftermarket community have been making 500hp 4 bangers for decades. With FI the possibilities are endless. Last edited by topcat87; 06-23-2013 at 01:42 PM..

Nov 8, 2023 · Explore the BMW N20B20 engine's specs, maintenance tips, common issues, and tuning advice.

Mar 23, 2018 · The N20 is a pretty solid engine, in my opinion. Lots of tuning potential as well. The only thing I'm aware of that seems to be a fairly common-place issue on earlier model N20's (2013 and below, if I'm not mistaken) is the quality of …

Sep 27, 2014 · The BMW N20 is a turbocharged straight-4 DOHC gasoline piston engine which replaced the N52 and BMW N53 straight-6 engines, and has been in production since 2011-present. The N20 features a twin-scroll turbocharger, variable valve timing (called VANOS by BMW), variable valve lift (called valvetroni..

Mar 15, 2023 · Common BMW N20 Engine Problems. Now that we have familiarized ourselves with the N20 engine, let’s cover the all the BMW N20 engine problems. Common BMW N20 Engine problems include: Timing Chain Failure; Ignition Coil & Spark Plug Failure; Excessive Carbon Buildup On Intake Valves; Rod Bearing Failure; …