dacaseguy

Member
I fired up my 135 with the newly rebuilt AD152 Perkins today. It was hard to get started, had to do a lot of bleeding. I did get it started but # 3 is not firing. Has fuel to injector. I did not do anything to the injectors except clean them up. I was thinking about replacing #3 injector? Dick
 
What was the opening pressure on the injectors when they were checked after cleaning? Tips are replaceable if bad, or have excessive leakoff. Any white smoke while running?
 
Injectors were not sent out for cleaning. Do see white smoke. When #3 is cracked there is no change. 1 or 2 both cause engine to run rougher when either one is cracked.
 
Does the white smoke clear when the fuel is taken away from the #3 injector when running? I always popcheck injectors after cleaning to make sure they are working correctly.
 

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