COMPRESSION

2005 MG ZR

Tiny

robert watts

July, 27, 2009 AT 10:06 AM

Engine Mechanical problem
2005 MG ZR 4 cyl Two Wheel Drive Manual 21000 miles

cylinder 1 has no compession others are fine what could be the problem?

1 Answer

Tiny

Dave H

August, 11, 2009 AT 5:14 AM

Bent valve, bad rings, broken piston, bad headgasket. It will need to be stripped down to find the exact cause

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Engine Cylinder Compression Test - All Cars
Replacing Head Gasket