Ih d282 fuel pump

Gleanerk2 · Jan 24, 2016

Working on this 656 got her warmed up in the shop I have no fuel coming out of the return just a few bubbles out of the return line elbow at the pump! I had alittle bit of fuel at three injectors the other day but I was outside in the cold now I have ni fuel at the injectors took return off and left it off to see if that helped incase return was plugged but all I get is a couple bubbles at the return elbo good flow goin into the pump! Any ideas

RBoots · Jan 24, 2016

Can you give it a bit of air pressure in the tank while cranking? Just a little, don't get excessive, you don't want to rupture your tank. You probably have a stuck/sticky plunger, putting air to the tank while cranking may help get things moving. I know it's not the "right" way to do it, but hey, if you are thinking that the engine needs to maybe be replaced anyway, you won't hurt anything.

Ross

Dieseltech · Jan 24, 2016

If it has set awhile since running injection pump may have several critical parts stuck inside. Just repaired a Continental GD 193 pump from an IH 350 utility. Metering valve, delivery valve and plungers were all stuck TIGHT from old stale/rusty fuel.

Ih d282 fuel pump

Gleanerk2

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RBoots

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Dieseltech

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