[alec_jan]

10 miles from end of break in period, and I'm very excited to say the least. This car is a monster even below 4K RPM, can't wait to see above.

Few questions... What exactly should I be doing at 1,500 miles? Just an oil change for A10? Have seen some conflicting posts.

Now, the less exciting part. I'm having 2 issues with my 2017 ZL1 A10.

1) Loud clunking noise. The first time I heard it I thought someone dropped a 10lb dumbbell on my car from an overpass. It's not reproducible, happens perhaps every other time I drive, or 2/3. Might be 15 seconds after I turn the car on, or after 30 minutes of driving when I come to a stop. I can't even tell if it's coming from the back or the front, but it's a loud deep "clunk". I'm particularly concerned about this one as I won't be able to reproduce it for a technician (unlike the following problem) so it will be hard to explain... Is there anything I should have them check out specifically?

2) Just started yesterday. When turning right at >30mph there's a distinct "click click click click" that sounds like it's coming from the front left wheel or suspension, with faster clicking at higher speeds. Doesn't happen moving straight, or when turning left. I've checked the tire thoroughly for a bolt or something in there, but it's clean.

Thanks for the tips!