question about New Holland skid steer

larry@stinescorners · Dec 4, 2012

A good friend of mine asked me to post a question ,he has a New Holland 845.B skid loader,the glow plows sre working,but when it sits for a week or so it is hard to start,he never had the problem before,He is thinking fuel pump.and wanted me to ask you all what you thought,Thanks,,,,, Larry

Winchester1 · Dec 4, 2012

Sounds like fuel drain back to me. Does it surge when it does start? This would confirm a fuel problem.

Bob N.Y. · Dec 4, 2012

Has he changed the fuel filters?

larry@stinescorners · Dec 4, 2012

Yes,he has changed all filters,and it has a new battery

larry@stinescorners · Dec 4, 2012

he didnt notice any surge,it just has to crank a lot before it starts,I just called him to ask him your questiun,thank you for your reply

RickieBlue · Dec 4, 2012

Did the problem start after installing the fuel filters? If so they are not sealed properly.

RodinNS · Dec 4, 2012

More likely a fuel drainback issue... an airleak in a line somewhere. I'm not familiar with that machine.... but if it's like earlier models there should be an electric lift pump probably with a suction filter below the pump and a final filter above the pump.

Rod

retired farmer · Dec 4, 2012

Glow plugs may be weak or have a bad one. I have a Datsun diesel and one time one of the plugs quit. Wouldn't start.

S2710 · Dec 4, 2012

I have a 7.3 powerstroke and it always started good. It got down to the high 20ies and I had to cycle the glow plugs 3 or 4 times to get it to start. I did a tune up and had 5 of the 8 plugs not working. Make sure that all the glow plugs are working 100 per cent.

Bob

OliverGuy · Dec 4, 2012

I thought I remember there being 2 filters, and only one is really obvious to change. Sometimes the other causes hard starting when not changed. Or air getting in line.

question about New Holland skid steer

larry@stinescorners

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Winchester1

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Bob N.Y.

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larry@stinescorners

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larry@stinescorners

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RickieBlue

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RodinNS

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retired farmer

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S2710

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OliverGuy

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