b38 engine problems

The n12-n18 engines were a joint venture between BMW PSA it replaced the Tritec engine in 2008. The BMW B38 is a 12 and 15 L 1198 and 1499 cc turbocharged straight-three DOHC petrol engine.

Engine Remanufactured Nordic Motor Center

How Can We Prevent These Problems.

. In the B38 units from the beginning of production a service action was carried out in which defective bushings or even the entire engine were replaced. It is part of a modular BMW engine family of straight-three B38 straight-four B48 and straight-six B58 petrol engines which use a displacement of 500 cc 305 cu in per. Minor leaks may not.

Id agree with the other comments that its a little on the thirsty side but it does really depend on what type of driving you do. The 116i 118i and even the lowly 114i all use the same engine. Reliability Is GONE In This New BMW EngineThe B48 engine which is in many BMW cars appears to have a few reliability issues that could hit you if you own.

Low engine oil light. Normally in a straight six the two outer cylinders reach top dead centre TDC in unison with the other four. Earlier in the year I suffered from an intermittent misfire which was resolved under warranty by replacing all 3 of my injectors.

Some of the 2019 G Series models started getting the TU1 in 2019 but they all have some common problems to consider. The engine is available in gasoline B38 and diesel B37 variants and is used in the smallest BMW and Mini models. Apparently now a common issue with the B38 engine - turbo wastegate failure.

Its got 23k miles on it. This engine is the N13B16 unit which was. Illumination of the engine malfunction light and mixture faults stored in the DME.

Production started in 2013. Ive got a 2018 118i its got the 3cyl petrol B38. You may notice burning oil smells in the cabin.

Different issues have been seen in the BMW engines like the timing chain problem. In April 2015 MINI issued technical service bulletin SI M11 03 15 for 2014-15 MINI F55F56 Cooper vehicles that had 15-litre B38 turbocharged petrol engines. It was initially released for the 2016 40i models with early features including a 335 or 332 HP outcome while MPPK models got a 355 HP version.

Smoke from the valve cover area is common if the leak is bad enough. The BMW B58 entered production in 2015. Prior to then Id been having a couple of issues.

It was first used in the 2nd gen minis 2006-2013 and the convertible from 2008-2013. Ad Check Current Service Specials Rebates To Save At Your Ford Dealer. I have the B38 in my 2016 118i.

The BMW might look luxurious and glamorous but it also has been notorious for engines that have not performed as expected. Six all-new engines are offered for this Mini 4 petrol and 2 diesels. The 5 Most Common BMW B58 Engine Problems.

Symptoms - Drivetrain fault with no boost. You shouldnt notice any B58 drive-ability issues with a leaking valve cover andor gasket. An inline three-cylinder engine is essentially a straight six engine lopped in half.

The 114i 116i are identical bar the ECU mapping the 118i has a larger diameter exhaust. Issue - Aluminium manifold and wastegate doors warping under high temperatures causing actuator failures. We have developed a replacement turbo - Reinforced components with a higher heat tolerance that addresses the issue.

Info about the engine courtesy of wikipedia. Sometimes when I accelerate the car feels lumpy and the RPM doesnt smoothly increase. As well the list of models fitted with the B48 engine is even larger and includes the G30G31 5 Series with all-wheel drive chassis 520i xDrive the G28 3.

Replacing the engine oil and filter ensures consistent engine oil quality which will protect the engine from any sludge build up thus avoiding future expensive repairs. Very simply by introducing an interim Oil and Filter change around 8-10k miles or annually maybe at the same time as the MOT for example. According to the technical bulletin these vehicles may exhibit the following symptoms.

Its a great engine for what it is - enough power for everyday driving and has a good reputation for reliability. Replaced the straight-four BMW N13. Prince is the codename for a family of automobile straight-4 engines developed by PSA Peugeot Citroën and used by BMW.

These issues have been prevalent in some variants of the BMW 320d 20 Diesel 520D 20 Diesel and X5 330D 30 Diesel. It has direct fuel injection and a twin-scroll turbocharger. On a longer run it can be quite economical.

Two models of a 12 litre three-cylinder petrol with either 75 bhp or 102 bhp a 15 litre 3-cylinder petrol with 136 bhp BMW B38 engine a 20 litre 4-cylinder petrol BMW B48 engine that produces 192 bhp for the Cooper S and a 15 litre 3-cylinder diesel BMW B37 engine in 2 levels of power output.

Bmw B38 Three Cylinder Turbocharged Engines