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Diesel Ingene won't state


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Pistos
New User

Feb 12, 2014, 6:46 AM

Post #1 of 3 (938 views)
Diesel Ingene won't state Sign In

I have a welding machine is new engine But when I try to start the engine for the firts time of day don't star on the firts ignition I have to push the start button like 3 times. After start for the first time the rest of the day don't have problems to start again What can be the problem if is new. Everything is new injectors. Injection pump. All the components are new


nickwarner
Veteran / Moderator
nickwarner profile image

Feb 12, 2014, 7:18 AM

Post #2 of 3 (926 views)
Re: Diesel Ingene won't state Sign In

Your weather has been getting down into the 30's at night, right? You will find that if you don't use a block heater the engine won't fire right up when you want it to. Do you have access to any power that you could run a cord to and plug in your block heater? Do you have a block heater installed on this?

What kind of engine are you running here? Does it have glow plugs? If so have you tested them to see if they are working? By new do you mean a whole new machine or that you rebuilt the engine and injection system?

Do you ever have to prime up the injectors after it has been sitting for a while? Sometimes a check valve in the lift pump can go bad and allow fuel to drain back down on the feed line overnight. Causes a long crank time to get it to start in the morning. Any easy way to check for that is to plumb in a small valve on the feed line just before the lift pump. Close it when you are done welding for the day. If keeping that valve shut at night gets your engine to start easily in the morning you have found the problem and also a fix for it.


Pistos
New User

Feb 12, 2014, 12:59 PM

Post #3 of 3 (901 views)
Re: Diesel Ingene won't state Sign In

Is a yanmar 4 cylinder and is not rebuilt is new. But the guy who built the machine for me he have it in his shop for more than 1 year and is have glow plugs and look like they are working how can I prime the injectors. This machine only have like 10 hours of work u think if I start using it it can get better






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