Recent content by jbooose
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J
6.2L - Debris Found in Engine Oil
I got my oil analysis results back and everything came back perfectly normal. No values were out of whack or off. I also emailed the service manager about the debris found in the oil and they stated they had never seen something like that before. They offered to perform the next oil change and...- jbooose
- Post #11
- Forum: Engine & Drivetrain
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J
6.2L - Debris Found in Engine Oil
You are right! Thank you for reminding me! It definitely is. I had completely forgotten about the separate powertrain warranty. I just spoke to my service advisor and he is pretty stumped on where the debris could be from that was found in the oil. I am going to bring the filter in to him to...- jbooose
- Post #5
- Forum: Engine & Drivetrain
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J
6.2L - Debris Found in Engine Oil
I have a 2021 GMC Yukon XL Denali with the 6.2L engine. For the first 3 years, all oil changes and maintenance was covered and performed by the dealer. Last year this maintenance ended and I personally did my first oil change on the truck at about 40K miles. After I finished that oil change, I...- jbooose
- Thread
- Replies: 11
- Forum: Engine & Drivetrain
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J
Complete Yukon Denali Ultimate Vader Chrome Parts List
I was wondering if you had any issues installing the parts from the part numbers that the OP posted? From your signature, it looks like you have a 2022 Yukon Denali. On GM parts websites, they say the part numbers that OP posted do not work with 2022 models. I ask because I have a 2021 Denali... -
J
6.2L Rough idle and poor low RPM response
I experienced the same rough idle issues you described when I took delivery of my 2021 Yukon Denali. It was definitely a rough idle and you could feel the engine and car slightly vibrate/shake. It did not occur all of the time though and I always used the correct octane fuel. If I applied just a...- jbooose
- Post #13
- Forum: Engine & Drivetrain
