fjh
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Everything posted by fjh
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You need to check codes first if none then it Sounds like the rack actuator is fubar ! Try in plugging the plug at the pump half a dozen times and see if the symptoms change if it does it’s the pins in that plug or the wires to the pump!if not it’s inside the pump itself rack actuator!
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So an update! I found the issue there is a hoepack switch on the machine it got bumped into the on position and the lines at capped off! 🙏thank god I thought I would be chasing this for weeks!
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So guys having an issue with the backhoe ! Went to unlatch the boom today and tried to start operating it and it sounds like something is still engaged and robbing power everything is operating slowly on the back end the bucket seems to work fine but all the functions on the hoe are slow and at idle there seems to be load on the engine! Any comments or help appreciated!
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It just doesn’t get better that that!😊
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Mack Transmission stuck in third gear
fjh replied to Mack Snow Fighter's topic in Engine and Transmission
Yup trans make? -
Boost ain’t that bad for what you have there have you seen better? 33 would be nice however it’s a high mileage engine! At what rpm does it start to pull?
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Me thinks you’re correct!🤔mighty fine looking units!
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sounds like you got a bad injector ! a bad pump would turn on the engine light!
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Heinz to the rescue!👊
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Another project for the Heinz me thinks? Maybe post the vins from both trucks and see if he can cross reference the engine housing s !
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Yup
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where is the Heinz when you need him! ?? 😅
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Paul has the ticket there ! How ever as he mentioned there is likley a reason ! I have seen it done!
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Possibly! Are the sticks located in the front or mid section?
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just my opinion ! but i would mock it up first before tightening it all down to be sure everything will line up! There is a lot of room under a Cl hood! for compromise!
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I would suggest just do the manifold and upgrade to 5 inch exhaust and see how it feels to ya! Injectors can be done at any point! Just got to let it breathe! The turbo should spool better with the manifold setup! I think your best to stick with the 427 program it was meant for the gears you got a wider rpm band! The 460 was meant for a multi speed trans 18 speed!Try it with the basics first! Is the manifold you going to use for a CL ? That model was tipped slightly towards the engine!
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2006 Mack CV 713 12.0L AMI 370 Stumble on high idle
fjh replied to DC72's topic in Engine and Transmission
K so no nibbles on that ! So check and clean the flywheel sensor if it’s a standard! -
2006 Mack CV 713 12.0L AMI 370 Stumble on high idle
fjh replied to DC72's topic in Engine and Transmission
What trans? Allison? -
Good call Tjc low voltage is the enemy in most cases it can weld the solenoids ! If you got good crisp current it really makes starting much easier on the starter!
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Start solenoid on the fire wall sticking?
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yup deletes are very dicey situation ! Removing the exhaust from the air mix creates more heat in my mind this in turn puts more stress on valves that weren't intended to have that heat in the cylinder ! something in the programming has to change to lessen that impact either a a timing reset or less fuel/air! Can't name how many ISX heads I seen and heard of turned into shower heads over deletes gone side ways!
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There are two one from floor to tack and one from floor to engine!
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It will have a cable beneath the fuel pump near the front of the engine driven of the accessory drive shaft 🙏
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What ever makes the ya feel better bro ! The main cause for them to fail was nailed down to overspeed situations with dynatard! Bro ! The hard surfaces cracks then delaminates as it is braised to the lifter ! Just keep the rpm to beneath 2500 and you will limit your chances of failure! Its too bad they didnt get the fix till E7 came along the newer lifters were one billet and durable!
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