Ox50 Posted January 22, 2022 Share Posted January 22, 2022 I’m having issues with my 2010 gu713 I’m thinking it’s injectors and cups but not completely sure just trying to get some insight Quote Link to comment Share on other sites More sharing options...
0 Onyx610 Posted January 23, 2022 Share Posted January 23, 2022 It’s too bad that guy staxx doesn’t get on here anymore. He would know about deleted MPs haha. Quote Link to comment Share on other sites More sharing options...
0 Joey Mack Posted January 23, 2022 Share Posted January 23, 2022 I jut saw the truck again... Spoke wheels?? what country are you in? no biggie, just curious.. Quote Link to comment Share on other sites More sharing options...
0 Ox50 Posted January 23, 2022 Author Share Posted January 23, 2022 Yeah I kind of been hard to maintain air psi on the secondary side no power steering issues and I will try the clear hose do you happen to know what size hose I’ll need off the top of your head Quote Link to comment Share on other sites More sharing options...
0 Joey Mack Posted January 23, 2022 Share Posted January 23, 2022 (edited) the steel pipe from the compressor tends to build up with carbon and blocks the flow.. i bet its restricted.. you may be able to take it out and throw it in the firepit and burn it out, or just replace it.. its expensive, and hopefully still available.. lately, common parts are a bitch to get... jojo Edited January 24, 2022 by Joey Mack Poor spelling Quote Link to comment Share on other sites More sharing options...
0 Ox50 Posted January 23, 2022 Author Share Posted January 23, 2022 Thanks I’ll take it off give it a shot Quote Link to comment Share on other sites More sharing options...
0 Onyx610 Posted January 23, 2022 Share Posted January 23, 2022 https://macktrucks.vg-emedia.com/FileImageDisplay.aspx?FileId=14933&DisplayType=attachment Quote Link to comment Share on other sites More sharing options...
0 Onyx610 Posted January 23, 2022 Share Posted January 23, 2022 https://manualzz.com/doc/23927797/air-in-the-fuel-system-check Quote Link to comment Share on other sites More sharing options...
0 67RModel Posted January 23, 2022 Share Posted January 23, 2022 I'm willing to bet that truck is coal hauler in West Virginia or Kentucky. Most of the coal haulers from that area run trucks like this. Enormous beds on tandem axles with spokes. Quote Link to comment Share on other sites More sharing options...
0 Ox50 Posted January 23, 2022 Author Share Posted January 23, 2022 Yeah it’s a coal hauler in southwest Va 65 bogie 12.00x24 tires triple framed Quote Link to comment Share on other sites More sharing options...
0 fjh Posted January 23, 2022 Share Posted January 23, 2022 16 hours ago, Ox50 said: I’m having issues with my 2010 gu713 I’m thinking it’s injectors and cups but not completely sure just trying to get some insight I got to think you need to do the air in fuel test after the engine is warm I would lean to cups as you are thinking there( How ever) there can be other issues as mentioned sticking VGT when warm , EGR Valve commanded open due to low EGR Flow readings . This engine being deleted we have no idea what the program is doing in that area? Try unplugging the EGR valve and see if this changes your situation! 1 Quote Link to comment Share on other sites More sharing options...
0 Ox50 Posted January 23, 2022 Author Share Posted January 23, 2022 I have closed the egr valve using premium tech tool while it’s running seems to me like when I do it runs like crap so I was thinking it was good to go I went out this morning and see antifreeze laying under the truck coming from the exhaust system Quote Link to comment Share on other sites More sharing options...
0 fjh Posted January 23, 2022 Share Posted January 23, 2022 (edited) 2 hours ago, Ox50 said: I have closed the egr valve using premium tech tool while it’s running seems to me like when I do it runs like crap so I was thinking it was good to go I went out this morning and see antifreeze laying under the truck coming from the exhaust system So before jumping to far ahead here the 7th injector is likley coolant cooled on that truck check that before condemning the thing! also the egr is controlled by the dpf on the egr tube if its polluted with coolant It will command the valve open if the cooler is restricted! Being deleted we don't know what they have done to this programing! Remove the egr hose front of the EGR cooler first cause its easy If it is soaked you have your answer ! Then check the injector, if the cooler is OK! Edited January 23, 2022 by fjh 1 1 Quote Link to comment Share on other sites More sharing options...
0 Joey Mack Posted January 23, 2022 Share Posted January 23, 2022 Ox50,,,, Meet (FJH).... He always pull's out a good approach to a problem. From what I can see here, he take's the time to study the issue and then post some real smart sh!t.... jojo 2 Quote Link to comment Share on other sites More sharing options...
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Ox50
I’m having issues with my 2010 gu713 I’m thinking it’s injectors and cups but not completely sure just trying to get some insight
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