Kubota L345dt starting issues

Avery

New member

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kubota
Feb 19, 2024
18
1
3
California
Finally took the injectors out, tested each one while turning the tractor over got a nice spray out of each one of them. I didn't hear any popping noise. Should I still have them rebuilt? (unfamiliar with diesel engines) Thanks
 

Avery

New member

Equipment
kubota
Feb 19, 2024
18
1
3
California
Have you ever had this engine running? Typically you would not have four bad injectors.
Yes, I've had the tractor for 20+ yrs in running condition but getting tired. It had only been a couple of days since I had used it and it wouldn't start. I've been posting questions for the last week or so trying to trouble shoot the problem so I took the injectors out. thanks
 

North Idaho Wolfman

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Sandpoint, ID
Yes, I've had the tractor for 20+ yrs in running condition but getting tired. It had only been a couple of days since I had used it and it wouldn't start. I've been posting questions for the last week or so trying to trouble shoot the problem so I took the injectors out. thanks
So if the injectors are working and sounds like your getting fuel out of the injection pump, the next would be glow plugs.
 

GeoHorn

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While the injectors are out…. perform a compression test.
 

Avery

New member

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kubota
Feb 19, 2024
18
1
3
California
So if the injectors are working and sounds like your getting fuel out of the injection pump, the next would be glow plugs.
Should I check the resistance in the glow plugs before I take them out with the power wire off? What should I torque the injectors at? I don't have a manual Should I put anti-sieze on the thread? Thanks
 

North Idaho Wolfman

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Staff member
Lifetime Member

Equipment
L3450DT-GST, Woods FEL, B7100 HSD, FEL, 60" SB, 743 Bobcat with V2203, and more
Jun 9, 2013
28,726
5,133
113
Sandpoint, ID
Should I check the resistance in the glow plugs before I take them out with the power wire off? What should I torque the injectors at? I don't have a manual Should I put anti-sieze on the thread? Thanks
Yes take the buss wires off and check resistance of each one.
NO anti seize, just the sealing washer.

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