General Description; Engine - Suzuki Engine 2002 GRAND VITARA SQ420 Service Manual

6A4-2 ENGINE MECHANICAL (J20 ENGINE)

General Description

Engine

The engine is water-cooled, in line 4 cylinders, 4 stroke cycle gasoline unit with its DOHC (Double overhead
camshaft) valve mechanism arranged for "V" type valve configuration and 16 valves (4 valves/one cylinder).
The double overhead camshaft is mounted over the cylinder head; it is driven from crankshaft through timing
chains, and no push rods are provided in the valve train system.