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Lb7 won't fire up
Need some help .. I have a 2003 lb7 truck is blowing alot of white smoke and will not fire up.. I have tried a fuel oil mix on the rag over the air intake just to see if it would fire up but. No luck .. It original lost power on me one night and was dumping a tone of white smke and died .. It... -
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fuel junction box
Hey guys I am lookin for a fuel junction box for a 2003 duramax LB7. . Any one know where I can pick one up other than a dealer ? -
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Lift pump question
cp3 pump Looking for a good cp3 pump any good places to pick one up . -
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need help gettin a low pressure @ iddle code on my lb7 dmax
I have been having some fuel issues with my 03 duramax rebuilt the fuel filter head chamged the fuel lines and my truck ran for abt a hour on the road the bogged down and went onto limp mode hooked it up to a scanner and code was low fuel pressure at iddle. .. I dont see and fuel leaks so any... -
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LB7 injectors
So is bosch the only one makin them ? I seen a site on google for a guy who makes a twister series injectors. .any body have any dealing with these injectors or product? -
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replacement injectors
Hey guys ... I need some help with finding a set of good injectors .. I have a 03 dmax and I believe the injectors went out .. I am blowing alt of white smoke from the exhaust and truck will no longer start my oil level is high and smell a bit like diesel soo from info from a friend of mine he... -
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LB7 injectors
Hello peeps .. I recently bought a 2003 duramax and I am looking to replace the injectors on it I have seen alt of remanufactured inline but I dont want to have to redue the injectors agian soo my question is which are the best injectors on the market .. any and all info will be helpful thanks...