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    LBZ: low rail pressure

    o.k. guys i found that the bleeder screw was loose and i think that was causing it to suck air. so i bled it till nothing but fuel come out (no bubbles). tried to start it and it didnt start. so i primed the filter a little more. and she finally hit. and it seems to be running fine. drove it...
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    LLY: losing frp at low rpms

    hey bud. i have a 06 lbz doing the same thing but mine is throwing the p0087 code. which is low fuel rail pressure. but now i cant keep mine running so im fixing to go rack my brain and see if i can figure it out. so if you figure yours out let me know what you did so i can try it on mine and if...
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    Help: AC not working

    good glad u got it fixed
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    Help: AC not working

    o.k. a a/c system that is working properly should run with clutch kicked in on low between 30 to 40 and on the high side some where between 175 to 220. when the clutch kicks out the low side pressure go up to around 70 and the high side no more than 325 before the clutch kicks back in and drops...
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    LBZ: low rail pressure

    no i didnt do that. maybe i should try that to see if there is any air in the system. thats a great idea. like i said eariler when it happened to me again i was about 10 degrees past p**sed off. but im fixing to start working on it again since i got that da** air cast off my foot. those things...
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    LBZ: low rail pressure

    im located in west memphis arkansas, and see the way this guy was talking i really figured he knew what he was talking about. if it was a dertroit or cummins i could have already fixed the problem. the dmax i have ever worked on. so im still kinda a green horne on it. and i have checked my oil...
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    LB7: Hard starting

    brother i'm having the same problem with my truck as well. i was told to check all fuel lines to make sure that they arent cracked allowing it to suck air. cause mine is throwing a p0087 code which is low fuel rail pressure. so good luck if you figure it let me know what you did so maybe i can...
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    LBZ: low rail pressure

    i really wish there was another one in my area other than the dealer. lol they charge out the frame. and i also want it fixed right i just dont want a bunch of parts changed and cost a arm and a leg and then they tell me they still dont know whats wrong.
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    LBZ: low rail pressure

    so by the laughing hiena i take it that was a bad idea. it sounded good to me and my truck ran like a champ until the other day when it threw that code. lol :confused:
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    LBZ: low rail pressure

    actually he did not replace the injector. he actually just shot a little starting fluid in the air cleaner and it fired right up and ran like a champ. so i dont know to be honest with yall. could that have messed something up as well.
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    LBZ: low rail pressure

    o.k. its a 2006 model. as stated just completed a service on it. i can pump the primer and you can hear it pumping the fuel. but hey it may not be fuel it may sucking air that i hear. i was about 10 degress past p**sed off when it happened to me. so i really dont know if it was fuel i was...
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    LBZ: low rail pressure

    i have not check for fuel leaks didnt really think of it cause i dont smell fuel but i will check that. i will try to get into that guy who helped me out a couple of weeks ago to discover i had a stuck injector and see if he check the injector balance rates and the cp3 psi. is there any way...
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    2002 duramax dually HELP plzzz turns over but wont start

    just wondering when you were hooking up the batteries did you have the door open by chance cause if you did. it would spark because it is trying to generate juice to turn on the interior light as well. but also yes check for a postive short to ground. every truck i have ever seen that sparked...
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    LBZ: low rail pressure

    ok just done a service about a month ago. changed oil fuel filter and air filter. i have 116 thousand and some change. bone stock. i had a injector stick on a couple of weeks ago. figured that out. truck ran like a champ until the other day. also today i drove the truck to my local homedepot...
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    LBZ: low rail pressure

    hey guys i need some help a couple of weeks ago my truck died with no check engine light. i called a local duramax specailist to come and look at my truck he said it was a stuck injector. we got it started and had no problem with it till yesterday. i noticed it wasnt running right. and then all...
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    Help: need help please

    hey guys i thank you for repling to my post. i contacted a guy in my area who said he was a duramax specialist. he come out and looked at the truck and said i had a stuck injector. he shot a little starting fluid in the air cleaner. and it fired right and ran like a top. we shut it off and...
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    Help: need help please

    no codes at all thats what is getting me.
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    Help: need help please

    ok guys maybe somone here can help me out. im about to pull what hair i have left out!. i have 2006 hd with the 6.6 and the other day i got in and it fired right up no problems went to visit friends started up fine at their house left and when i turned the corner it just died like u cut the key...
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