|Alex Calderhead||03/01/2009 16:26:00|
|42 forum posts|
I have had this engine for a number of years, but never run it until today.
The engine starts fine and I ran a couple of tanks through it rich at around 4000 rpm.
The problem I have is that when you open the throttle and the rpm increases there is a knocking sound like pre ignition. Has anyone encountered this before?
|Andy Green||10/01/2009 09:15:00|
2279 forum posts
You could try 2 new glow plugs - of the same type. Plug temperature will change the ignition timing.
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