Search results
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3.0 Duramax no regen
Welcome. That's the nice thing about the regen, you won't know it's active. gm doesn't give us a light or any other indicator to know. Only way to know would be watching the fuel mileage on the dic or a aftermarket monitor.- gemarsh
- Post #2
- Forum: General Discussion
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Oil Leak
Glad warranty covered it. 6.4hrs, not an easy job.- gemarsh
- Post #17
- Forum: GM 3.0L I6 Diesel Engine
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2023 LZ0
Worthwhile reading... https://gm1500diesel.com/forum/threads/engine-monitor.90/- gemarsh
- Post #3
- Forum: Introduce Yourself
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Chrome should not be inside the truck!
Keep it on the farm long enough, it'll get covered in dust. Just don't dust and you'll be golden! 😆- gemarsh
- Post #3
- Forum: Body & Appearance
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New Owner 2025 High Country 3.0L Duramax
Welcome, post pics! 😁- gemarsh
- Post #4
- Forum: Introduce Yourself
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New to GMC
Welcome. 6k is very high quote for the belt. I love the torque.- gemarsh
- Post #2
- Forum: Introduce Yourself
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Who changes your oil?
Not getting many votes. Is everyone embarrassed to vote?- gemarsh
- Post #4
- Forum: General Discussion
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New Gen (2027 Silverado Spied)
I know we are diesel drinkers here, but I hope gm does something about the 6.2- gemarsh
- Post #2
- Forum: Automotive News and Articles
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Hi Just got my new 2025 1500 3.0
That's damn good mileage on those injectors!- gemarsh
- Post #3
- Forum: Introduce Yourself
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Hello, New Denali Ultimate Owner
Welcome. Post a picture when you can!- gemarsh
- Post #2
- Forum: Introduce Yourself
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New to GMC
Welcome. Post pics when you get it home. Your bil would know better than us here. The CCV is one thing to look out for. My '21 Denali with 43k miles has been trouble free.- gemarsh
- Post #2
- Forum: Introduce Yourself
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Oil filter wrench 3.0 duramax pf66
https://www.amazon.com/gp/aw/d/B00AKA6NUQ?psc=1&ref=ppx_pop_mob_b_asin_title This is the one I use.- gemarsh
- Post #2
- Forum: General Maintenance