What is Jeep MultiAir?
What is Jeep MultiAir?
MultiAir is a hydraulically-actuated variable valve timing and variable valve lift engine technology enabling “cylinder by cylinder, stroke by stroke” control of intake air directly via a gasoline engine’s inlet valves. MultiAir was licensed to the Schaeffler Group in 2011, which also markets the system as Uniair.
What is Jeep 2.4 MultiAir engine?
2.4. The 2.4 L Tigershark SOHC inline 4-cylinder gasoline engine uses MultiAir 2 variable valve timing and variable valve lift technology and produces 184 hp (137 kW) and 174 lb⋅ft (236 N⋅m) of torque. Only Multi-Air heads feature electro-hydraulic variable valve timing and lift, although only on the intake side.
Is MultiAir reliable?
Agree with what has been said above – MultiAir itself is reliable enought to last. Just you need to follow regular oil changes and correct oil specs.
What cars have the 1.4 MultiAir engine?
Developed and manufactured by FPT – Fiat Powertrain Technologies – the 1.4 MultiAir Turbo engines, with power outputs ranging from 135 to 170 bhp, now equip the Alfa Romeo MiTo and Giulietta, as well as the Fiat Punto Evo and Abarth Punto Evo, and will soon be introduced to the Fiat Bravo.
Are Tigershark engines good?
It’s now known as the 2.4 Tigershark. These engines offer anywhere from 172-285hp, which is reasonable performance for the small design. They also offer solid efficiency and reliability.
Is the 2.4 TigerShark engine good?
It’s now known as the 2.4 Tigershark. These engines offer anywhere from 172-285hp, which is reasonable performance for the small design. They also offer solid efficiency and reliability. However, no engine is perfect and that applies to the 2.4L inline-4.
What is Fiat MultiAir engine?
The MultiAir system replaces the twin camshafts of a four-valves-per-cylinder engine. It’s so cleverly designed, not only can it be incorporated in new engines, it fits exsiting motors too – so potentially all sorts of engines (not just Fiat’s) could use it. The single camshaft opens up all four valves.
