Vanagon Syncro AWD F4-2109cc 2.1L (MV) (1989)
Compression Check: Testing and Inspection
Compression Pressure, Checking
NOTE:
Engine oil temperature minimum 3O° C (86° F)
Throttle valve open fully (accelerator pedal in full throttle position)
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remove all spark plugs
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disconnect coil wire at ignition distributor and connect to ground with clamp
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check compression with tool US 1120
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operate starter until tester no longer indicates a rise in pressure
Compression Pressure Values