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More GMT800 Owners because of GM recall?
If an L87 passes recall inspection GM is bumping the engine warranty to 10 years or 150k miles.- CPB
- Post #3
- Forum: Tech Discussion
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Tuning a 6.0
It’s also worth expanding that torque delivery is part of the driver demand system, so the GM ecu will only run enough fuel and timing to hit the desired number given the table mapping. It’s also linked to the PTM in newer GM products, since they are calculating the maximum torque that will...- CPB
- Post #18
- Forum: Engine & Performance
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My first GMT800, 01 2500HD LQ4
I've had them for about 6-8 months so far. It was one of the first things I did to the truck, but can't speak for long term durability. All my cars have some form of HID or HID retrofit. This is my first LED based headlight unit. Overall it's great for the price, but doesn't have the coverage...- CPB
- Post #12
- Forum: Introduction
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My first GMT800, 01 2500HD LQ4
Transported it on behalf of my mother in law for some TLC. Nothing crazy, just becoming a decent runner.- CPB
- Post #5
- Forum: Introduction
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My first GMT800, 01 2500HD LQ4
It did great on the highway 67 hills in Missouri.- CPB
- Post #2
- Forum: Introduction
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My first GMT800, 01 2500HD LQ4
Recently acquired a 2001 2wd 2500HD 8ft crew cab with the LQ4 with 125,000 miles. I'll preface by saying I've used someone's 2500HD Duramax off and on for years for towing racecars. It seemed to be very reliable, simple to work on and capable of car hauling. Around 2018-2019 I decided I should...- CPB
- Thread
- Replies: 66
- Forum: Introduction
