Mechanics

MITSUBISHI GALANT COMPRESSION PROBLEM

1998 Mitsubishi Galant • 17,000 miles

Misfires at idle but not at 1500 rpms. Changed plugs wires cap rotor switched injectors and ecu. 1 year ago did timing belt/balance belt and new head. Did a compression check 180lbs leak down test pasted even tried another distributor only misses on number 4. Did a fuel pressure check 50 and 60 with vacuum off.
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Guest
January 4, 2013.



Did you check for vacuum leaks to # 4 cylinder?

KHLow2008
Jan 4, 2013.