Year: 1999
Model: SLT+ CC
Engine: 5.2
Drivetrain: Auto 4x4
Mileage: 126k
Thinking of switching to Full Synthetic oil, any thoughts? I will be making a thread or searching for one.
Thanks! I ended up switching. And will changed mine every 4500 miles maybe 3000. Who knows.I've put a full synthetic in my 4.7 and change it religiously at 3,000 miles. I encourage it
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