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  2. Nissan HR engine - Wikipedia

    en.wikipedia.org/wiki/Nissan_HR_engine

    The HR13DDT is a 1.3 L (1,332 cc) all-aluminium direct injected and turbocharged straight-four engine equipped with lifetime timing chain, 16v DOHC, VVT, variable displacement oil pump, Stop-Start, regenerative braking, and Bore Spray Coating system (as installed in Nissan GT-R models), Bore: 72.2 mm (2.84 in), Stroke 81.3 mm (3.20 in). There ...

  3. Category:Engine problems - Wikipedia

    en.wikipedia.org/wiki/Category:Engine_problems

    Pages in category "Engine problems" The following 13 pages are in this category, out of 13 total. This list may not reflect recent changes. B. Back-fire; C.

  4. List of Nissan engines - Wikipedia

    en.wikipedia.org/wiki/List_of_Nissan_engines

    The HR14DDe engine is a good example of this, as this engine was purposely built for use with the EM57 electric motor as a power generator. The feature letters describe it as an engine with dual overhead camshafts, direct cylinder fuel injection with variable valve timing (bear in mind that the "V" designation is not used here, as that is used ...

  5. Variable valve timing - Wikipedia

    en.wikipedia.org/wiki/Variable_valve_timing

    An engine equipped with a variable valve timing actuation system is freed from this constraint, allowing performance to be improved over the engine operating range. Piston engines normally use valves which are driven by camshafts. The cams open (lift) the valves kind for a certain amount of time (duration) during each intake and exhaust cycle.

  6. Nissan H engine - Wikipedia

    en.wikipedia.org/wiki/Nissan_H_engine

    The Nissan H series of automobile engines is an evolution of the Nissan "R" engine which was based on the 1.5-liter, three-main bearing "G" engine used in the 1960s. Both inline-four and inline-six versions were produced. It is a pushrod OHV design with iron block, early models with an iron head, later models with aluminum head.

  7. Vapor lock - Wikipedia

    en.wikipedia.org/wiki/Vapor_lock

    Vapor lock is a problem caused by liquid fuel changing state to vapor while still in the fuel delivery system of gasoline-fueled internal combustion engines.This disrupts the operation of the fuel pump, causing loss of feed pressure to the carburetor or fuel injection system, resulting in transient loss of power or complete stalling.

  8. Oil pump (internal combustion engine) - Wikipedia

    en.wikipedia.org/wiki/Oil_pump_(internal...

    Oil circulation system Gerotor type oil pump from a scooter engine. The oil pump is an internal combustion engine part that circulates engine oil under pressure to the rotating bearings, the sliding pistons and the camshaft of the engine. This lubricates the bearings, allows the use of higher-capacity fluid bearings, and also assists in cooling ...

  9. Honda HR-414E/HR-417E/HR-420E engine - Wikipedia

    en.wikipedia.org/.../HR-417E/HR-420E_engine

    The Honda HR-414E, HR-417E and Honda HR-420E are a series of prototype, four-stroke 2.0-litre single-turbocharged inline-4 racing engines, developed and produced by Honda for the Super GT series and Super Formula under the Nippon Race Engine framework. The HR-420E engine is fully custom-built.