Chevy/GMC Duramax 01-04 LB7 Discussion of Chevy and GMC Trucks with LB7 Duramax Turbo Diesel Engines

lb7 acting goofy, please help

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  #11  
Old 01-06-2011, 03:12 PM
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Go check the water infuel sensor on the bottom. Might be cracked and save you some money before taking to a shop.
 
  #12  
Old 01-06-2011, 03:25 PM
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On the bottom of the fuel filter? Did that no water and sensor isn't cracked but I ordered a new one just to rule it out for sure
 
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Old 01-06-2011, 03:39 PM
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If it's not cracked did you make sure the wires werent bare, and that it was threaded in tight?
 
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Old 01-06-2011, 03:51 PM
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I just looked againit was tight but I noticed the black wire had a little tear in it. I ran it by my mechanic and he said that shouldnt make my truck do what its doin
 
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Old 01-06-2011, 04:11 PM
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You never know man. It could. My truck was acting a fool at one point back in theday. It was intermittent. It came and went. I looked everywhere. I couldn't find ****! Then one day I looked under the hood and noticed this

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My Ect sensor melted to where it was not fastening to the clip
 
  #16  
Old 01-07-2011, 09:46 AM
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Default Re: lb7 acting goofy, please help

Well maybe next time put diesel instead of unleaded in it!
 
  #17  
Old 01-07-2011, 03:10 PM
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Haha funny
 
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