CrashTestDummy
Full Access Member
Welcome! As others have said, nice color!!
Unless it's running rough, I'd not worry about a tune up. We did plugs/wires/filters on our '10 Tahoe PPV, just because it was at ~100K miles, and it made zero noticeable change in the way the truck ran. Our '18 Tahoe PPV developed a miss, and since it was at ~98K miles, I threw plugs and wires on it, which fixed the miss issue. It's the first vehicle I've ever had that plugs/wires actually did anything. So, YMMV.
Unless it's running rough, I'd not worry about a tune up. We did plugs/wires/filters on our '10 Tahoe PPV, just because it was at ~100K miles, and it made zero noticeable change in the way the truck ran. Our '18 Tahoe PPV developed a miss, and since it was at ~98K miles, I threw plugs and wires on it, which fixed the miss issue. It's the first vehicle I've ever had that plugs/wires actually did anything. So, YMMV.
