z51 oil change at 500 miles

[vintageracer]

Hey there tyho,
It is beginning to sound like you need to take all your business to another dealer. Your present one might be either "stoopid" or "cheaping out" on you.
David

 

[tyho]

Thanks guys, problem solved. The dealer stands corrected.

 

[vintageracer]

Hooray!
Glad to hear the problem is solved.
David

 

[C7Driver]

The dealer should have looked that up Tyho rather than have you trying to figure it out, it's all in their GM database. I would be put off by having a dealer give me the run around on something like that and start looking around for a new one. These folks want to be the experts, than act like one.