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Waz 21083 engine

1.5-liter, 8-valve engine with a VAZ 21083 carburetor was first introduced in 1987 and was essentially a modification of the 2108 unit. This engine is the largest and most powerful member of the family. The eighth family also includes engines: 2108 and 21081.

Quick linksTechnical DetailsEngine-equipped carsSummary and Typical Issues

Technical specifications of VAZ 21083 1.5-liter engine.

Typrow
Number of cylinders4
number of valves8
Exact capacity1499 cm³
Cylinder diameter82 mm
Piston stroke.71 mm
Power systemcarburetor
Power73 HP
Torque106 nm
Compression ratio9.9
Fuel type92
Environmental classEURO 0

Engine Overview and Common Failures

The weight of the VAZ 21083 engine according to the catalog is 127 kg. The engine number for the VAZ 21083 is located at the junction of the block and the cylinder head. Common causes of engine overheating are a faulty thermostat, a fan belt failure, and coolant leaks. Unstable operation of the engine is usually caused by a malfunction of one of the components of the contactless ignition system. Start with checking the spark plugs, high-tension wires, and distributor cap. Engine speed fluctuations are often due to the idiosyncrasies of the Solex carburetor. It is possible that one of the jets is clogged or the idle speed control economizer is malfunctioning. Since this engine is prone to detonation, it is important to correctly set the ignition timing and try to use high-quality fuel. Unadjusted valves can also cause loud noise under the hood. Leaks often occur from the oil filter and the valve cover.

Engine Waz 21083

VAZ
Żiguli 8 (2108)1987 - 2003
Rozdział 9 (2109)1987 - 2004
210991990 - 2004

Engines from the same line as Waz 21083 engine

See Also

WAZ 21114 engine

The 1.6-liter eight-valve engine VAZ 21114 was produced by the company between 2004 and 2013 and represented a further development of the well-known 1.5-liter VAZ 2111 power unit. A similar engine with the index 11183 was used in a number of other AvtoVAZ models. The VAZ 8V line also includes the following engines: 11182, 11183, 11186, 11189, and 21116.

Engine Waz 2112

The 1.5-liter 16-valve engine VAZ 2112 was introduced in 1997 and actually became the first 16-valve engine of AvtoVAZ. This engine is the progenitor of the VAZ engine series with two camshafts. The tenth family also includes engines: 2110 and 2111.

Waz 2108 engine

1.3-liter, 8-valve engine with a VAZ 2108 carburetor was first introduced in 1984 along with the front-wheel drive model Lada Sputnik. This engine is the basic power unit in the so-called eighth series. The eighth series also includes the following engines: 21081 and 21083.

Waz 1111 engine

The 0.65-liter engine with a VAZ 1111 carburetor was produced from 1988 to 1996 in Togliatti and was exclusively installed in the similar, small-sized Oka brand car. This powertrain is practically half of the 1.3-liter engine from the Lada 2108 model. The Oka family also includes the engine: 11113.

Ford Engine

The 1.6-liter Ford PNDA engine or the 1.6 Duratec Ti-VCT engine with a power output of 123 horsepower was produced from 2010 to 2019 and installed in the third generation of the popular Focus model and the compact van S-MAX in our market. This engine was known for being assembled on the production line in Elabuda for a certain period of time. The Duratec Ti-VCT series includes: UEJB, IQDB, HXDA, PNBA, SIDA, and XTDA.

Nissan Rb20et engine

The 2.0-liter turbocharged engine Nissan RB20ET was produced by the company from 1985 to 1990 and was exclusively installed in the popular Japanese Skyline model in sedan and wagon versions. This is a quite rare engine and practically does not exist on our engine market. RB series: RB20E, RB20DE, RB20DET, RB25DE, RB25DET, and RB26DETT.