The BMW 6 and 4 cylinder engines are interference engines. Question is: Is this an Interference engine? • 2.8L Diesel Interference, • 1.5L DOHC Interference BMW labels codes their engines under the B, … An interference engine is one that has insufficient clearance between the valves and pistons if the cam stops turning due to a broken timing belt. 1992-95 5.4L 928. • 2.3L Diesel Interference • 2.0L SOHC Gasoline (Capri, Pinto & Ranger) Non-Interference 1989 2.7L 944 Series. • 2.4L Diesel Interference • 3.0L Inline 6 VVT-i (1998-2006) Interference BMW has been producing engines for automobiles, motorcycles and aircraft since 1917, when the company began production of an inline-six aircraft engine. • 2.5L V6 Non-Interference • 3.0L DOHC Interference Non-Interference 1985-94 1.3L Samurai Sidekick. • 1.8L DOHC Interference • 1.9L Non-Interference • 2.0L DOHC (Tribute) Non-Interference • 3.0L SOHC 12 Valve Engine Non-Interference 2012 BMW 528i timing chain broke in half right at 100k miles with no warning, no timing chain noise nothing it just snapped. Greeting miniacs - Does the Mini 1.6L engine have valve-piston "interference"? 1984-87 2.4L Pickup • 2.2L Diesel Interference BMW engine codes are designed to provide a lot of information about the engine design and technology in a short amount of space. Standard BMW engines use a "M", "N", or "B" code. • 1.8L Gasoline Non-Interference The engine is the M112, 2.5 liter, 3valves/cylinder, SOHC, V6. 3.3L Interference They have been producing automobile engines since 1933. Answer. Home » News » BMW B58 six-cylinder engine wins second “10 Best Engines” award from WardsAuto. Therefore, if that timing is off, everything else will be off kilter. 2. The following list will provide you the information on whether your car engine is an interference engine or a non-interference engine. I think you will fine most engines these days will be interference type due to higher compression ratios. BMW is well known for its history of inline-six (straight-six) engines, a layout it continues to use to this day despite most other manufacturers switching to a V6 layout. • 2.5L SOHC 4 Cyl. • SLX Non Interference, • 1.4L, 1.5L & 1.6L Interference • 3.0L SOHC 12 Valve Engine Non-Interference • 3.0L SOHC 24 Valve Engine Interference • 3.5L DOHC Interference • 3.5L SOHC Interference • 3.8L Interference. • 4.7L Interference, • 1.5L Non-Interference • 1.7L Non-Interference The continued focus of honesty, Integrity, and fairness have remained with a new focus on efficiency. • 1.8L 4 Cyl. 1.8 liter DOHC Interference; 1.6 liter SOHC 16 Valve Engine Interference; 1.6 liter SOHC 8 Valve Engine Non-Interference; 1.6 liter SOHC Non-Interference; 1.6 liter SOHC Non-Interference; 1.6 liter DOHC (Storm) Interference; 1.6 liter DOHC (From 1989 to 97 Prizm except for from1989 to 92 GSI) Interference Any engine may suffer damage under the wrong conditions, if the timing belt or chain breaks or slips. The result is usually catastrophic engine failure. January 18, 2020 / 2 minutes read. • 1.8L 131 Series, Brava Interference • 2.5L DOHC Interference December 13, 2016. car was bought new then given to me,nothing has been altered. (B2500) Non-Interference • 4.0L Interference • 1.3L Interference Villager 3.3 Non-Interference, © Copyright 2020 Orr Automotive | (909) 625-8963 | Contact Us |, Lubrication & Fuel Deposit Control Service. Non-Interference The 1998 through 2000 Land Cruiser, Sequoia and Tundra all use the same interference engine-–the 4.7-liter V8 with the engine code 2UZ-FE. • 1.8L DOHC (Prizm) Interference • 2.2L Interference This list is also obviously based on our own experience on BMW engines. The official motorsport race engines use a "P" code. Let us know the different problems you’ve run into with your Beamer or which BMW engine you think is the least reliable of them all in the comment section belo!w. • 2.3L V6 Non-Interference Interference engine: If for some reason a timing belt or chain breaks or gets loose and skips a few teeth on a cam or crank gear, the rotation of the crankshaft and the camshaft is no longer synchronized. Automobile engines can be classified as either interference engine or non-interference engine types depending on what occurs if piston/valve synchronization is lost.. A non interference engine “Also Known As A Free-Running Engine”will stall if a timing belt breaks; but further damage might be limited. • 2.0L Interference • 2.0L SOHC Non-Interference In 1988, the Supra was fitted with the 2JZ-GE engine-–a 3.0-liter V6, which is also an interference engine. Interference engines made by Ford include its 1.6-liter single overhead cam engine, 2.0-liter double overhead cam engine, 2.2-liter engine, 3.0-liter single overhead cam engine and 3.3-liter engine. • 1.6L 124 Series Interference • 2.0L DOHC Interference • 1.6L SOHC Non-Interference 1.9L Ecotec SOHC Intereference BMW automotive petrol engines: 1920s to 1940s —, BMW road car diesel engine timeline, 1980s-2000s —, https://en.wikipedia.org/w/index.php?title=List_of_BMW_engines&oldid=987427294, Short description is different from Wikidata, Creative Commons Attribution-ShareAlike License, 1935 – BMW-Lanova 114 V-4, supercharged liquid-cooled diesel prototype development of 114, This page was last edited on 6 November 2020, at 23:53. 1989-94 1.3L Swift. 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2020 bmw interference engine list