Fixed # Archived Message
Posted by Ivor Jones on September 28, 2009, 10:48 am, in reply to "Peugeot 807 HDi 2003 - Judder / vibration under light load, noticable going up hill #"
This has now been running ok for 2-3 months. In desperation we eventually check compressions, which tested ok, next we removed the engine and removed the cylinder head to check if there was any damage from the previous cam belt failure done at a Peugeot dealer. When we removed the head we smoke tested the ports on the cylinder head and noticed a very slight leak on 2 valves. When we stripped the head we found two valves bent about 5 thou. This must have allow compression and no misfire at low speed but caused a misfire under load. Ivor
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