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    Your post is dead on. I have been battling high end turbo issues for a while. I have a relative low mileage lly (138000). I just went through and tightened all the clamps on all the pressure sides of the turbo and the truck is running awesome. I do have a question for you though. Why did the lly only get produced for a short time? It put out more HP and torque then the next model. Was it reliability or emissions? Just curious.

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    hi bob would i be able to call you sometime this week maybe send you a some freeze frame data of my truck when it throws this po128 code ive replaced the ect sensor because it tested out of range. but it still throughs code ive checked for air in the coolant system and for head gaskets being out both cleared. so i was just curious if it coud be the tuning as it started after i started running the tunes. but usually only happens if i baby the truck.

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    hi i have an 05 lly duramax and an 04 6.0l gas looking to get efi live and install on both noticed in your thred you mentioned you sold custom tunes. fairly new to efi so if you could give some advice on what i need to buy to get started thanks fred
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