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DOD Delete - Advice Needed
Happy to report I had a local tuner remove the functionality and I have not had any oil consumption issues since! Much easier than tearing into the motor. Just hope the damage isn't already done to a lifter that might seize later down the road. If it does such is life. I'll deal with it then...- ctrow
- Post #6
- Forum: Engine & Drivetrain
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DOD Delete - Advice Needed
I'm looking for advice on what direction I should go. We recently bought a 2007 Yukon with the 5.3L. It currently has 125K miles. I have a oil usage issue and I'm aware of the likelihood it is due to the cylinder deactivation. My question is, should I just have it programmed out or should I do...- ctrow
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- Replies: 5
- Forum: Engine & Drivetrain
