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#1
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kind words please
What might be easy for some is being difficult for me.
Om617 primary fuel filter has a bubble in the middle I can't get out. Is there a trick to getting it out? The filter looks to almost run dry when engine is running higher rpm's Yes the search box can also help though I'm down to a smartphone which the search box will close when trying to use. Thank you in advance |
#2
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You mean the clear pre filter? Pump the hand primer pump. If that dont work, loosen the injector lines to the injectors push accelerator pedal down and crank the engine over. bleed the air out that way.
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#3
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Ok, Thanks for reply. Yes clear filter.
With engine running? It runs now but can't seem to get air bubble out. |
#4
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Quote:
Once, when changing filters on my 123 240D, I clipped clamps on the hoses on each side of the filer. I connected the new filter to the side coming from the tank, then took a ketchup squeeze bottle with diesel in it and filled the filter. I held it up and connected to the other side (toward the engine). After connecting, three or four priming hits on the priming pump took care of everything.
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Strelnik Invest in America: Buy a Congressman! 1950 170SD 1951 Citroen 11BN 1953 Citroen 11BNF limo 1953 220a project 1959 180D 1960 190D 1960 Borgward Isabella TS 2dr 1983 240D daily driver 1983 380SL 1990 350SDL daily driver alt 3 x Citroen DS21M, down from 5 3 x Citroen 2CV, down from 6 |
#5
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Thanks, going to try that, do have a electric pump hooked too, thought that would push it through but it didn't.
Last edited by adreamin; 12-01-2014 at 10:25 AM. |
#6
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The top 1/4 of mine is almost always an air bubble. I don't worry about it. It has never been a problem. But it doesn't almost empty either when accelerating.
You can also install a hand squeeze bulb pump in the line if your pre-filter is before your lift pump. That way, you can loosen the clamp and pump it full.
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1991 350SDL 350k+ miles |
#7
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That bubble is always there unless you rotate the filter. Nothing to worry about.
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http://superturbodiesel.com/images/sig.04.10.jpg 1995 E420 Schwarz 1995 E300 Weiss #1987 300D Sturmmachine #1991 300D Nearly Perfect #1994 E320 Cabriolet #1995 E320 Touring #1985 300D Sedan OBK #42 |
#8
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Try to replace the hose before and after the filter. I suspect there is air beeing sucked in.
Gruß Volker |
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