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CATEGORY LISTINGS > JOHN DEERE > John Deere 4045 poor throttle response [ REFRESH ]
Thread Title:

John Deere 4045 poor throttle response


Created On Monday November 18, 2013 16:50 Diesel Talk
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OldSalt
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Posts: 2
Joined: Nov 2013

Note Monday November 18, 2013 16:50 View thread in raw text format
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Hello,
I have a Terex forklift that has a John Deere 4045 engine in it. It is a 1997 model. We just acquired this machine so I don't know much about it.

When I hit it with a load on the hydraulics it will most times die unless I am standing on the throttle. Even the response to the foot throttle is very poor. Sometimes the engine will rev up with normal pedal movement and sometimes I have to push way down on the throttle to get a response. It is not a linkage issue. The same thing happens if I move the throttle on the side of the injection pump. Does this engine have a true governor that is supposed to maintain engine speed when the load changes?

Is there something I can check on this? Or is it an internal problem in the injection pump? Any advice would be appreciated.
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OldSalt
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Posts: 2
Joined: Nov 2013

Note Wednesday November 20, 2013 16:33 View thread in raw text format
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I guess this forum is dead. Looks like it has been months or even years since most threads got an actual reply. Sorry to see that.
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CATEGORY LISTINGS > JOHN DEERE [ REFRESH ]
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SELECT Advert_Number, Banner_Name, FName, LName, CompanyName FROM Advert_Imp a LEFT OUTER JOIN Seller s ON a.Company_ID = s.SellerID WHERE Show_Advert=1 AND Size_Type=1 ORDER BY NEWID()
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SELECT Imps_Available FROM Advert_Imp WHERE Advert_Number = UPDATE Advert_Imp SET Imps_Available = #Imps_Available1# WHERE Advert_Number = SELECT Impressions FROM Advert_Imp_Trans WHERE Advert_Number = AND Month(Date)=#CurrentMonth# AND Year(Date)=#CurrentYear# UPDATE Advert_Imp_Trans SET Impressions = #Impressions1# WHERE Advert_Number = AND Month(Date)=#CurrentMonth# AND Year(Date)=#CurrentYear# INSERT INTO Advert_Imp_Trans (Advert_Number, Date, Impressions, Clicks) VALUES (#Advert_Number#, #CurrentNow#, 1, 0)
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