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Rough idle, lots of vibration, sluggish acceleration, shuddering at low speed
You didn't say (unless my speed reading was shot) what fuel..I've had flex fuel put me through the paces and abandoned it for a year now with perfect results (with the exception of 'mo money)-she will always be my baby!- scruffy
- Post #9
- Forum: Engine & Drivetrain
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IMPORTANT: The Chronicles of Low Oil Pressure by 07burb
Did anyone in their travels ever read about the oils that go into our trucks? that it was about having a high quality, something about LL improvers in the formula? this was to assist the DoD from slugging? Sorry about the Babbel-ling-I just stick to Liquid Moly or Royal Purple-I luvs my baby...- scruffy
- Post #182
- Forum: Engine & Drivetrain
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2015+ Yukon, Tahoe, Escalade Auto-ride Shock Extension
https://www.autoanything.com/suspension-systems/61A6525A0A0.aspx?pc=springs&utm_source=%5BEngaged%5D+-+Non-Buyers&utm_medium=campaign-email&utm_campaign=22-02-26+-+Saturday+%5BNon-Buyers%5D+%28VuBVQ4%29&utm_profile=01EXWQJP87ADVPVMB8HZ6VDJ1F&_kx=_pWA2eWKTqyLZrXGh_ne_WyvT_EFnVaKFGcxlxlX-Ws%3D.Npmd5x- scruffy
- Post #22
- Forum: Lifted Supension - Z71 & 4x4
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Remote Start AP8 Questions/Issues. Lights flash but won’t turn over.
Hey; I purchased a new fob and the dealer programmed it in 20 minutes, needing the old one to do it. I know when I remote start the Denali the lights flash, then I heard what sounds like two relays clicking and then the starter engages. I am driving a key-start 2012, but you might have no...- scruffy
- Post #16
- Forum: Audio & Electronics
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Useless Information
Yes,fellas-the Lucas formula for ethanol fuel vehicles works great for me (2012 6.2L AWD Denali) until the weather gets wonky on the cold end here on L.I. New York. My dealer says what I've verified through experience. The computer and the fuel blending don't mix, and I use either Flex in the...- scruffy
- Post #1,106
- Forum: Performance
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2012 Tahoe 5.3L flex fuel - Will Not Start
This is my first post on this forum; my Wife calls me the forum King, so I've been trying to cool it down...I have a Flex 6.2L tow package loaded Yukon Denali that has 1o1K; I live on Long Island (New York- if you don't like the current weather, give it a minute) and got the run around due to...- scruffy
- Post #12
- Forum: Engine & Drivetrain
