sg13

I own a 2017 grand sport and right after first oil change it started making some hissing and rattling noise especially when you accelerate. Even when I take foot off the accelerator, it still sounds like a constant rattle.

I took it into a local dealership, the one I bought it through and they replaced the fuel line/pipe as I was told. They promised that the noise would get fixed but it didn't. I took the car back in but they told me it was normal......the same noise that they tried to fix.

Took it to different dealership, they though it was exhaust leak, kept the car for a day and then told me it was fixed as per a GM's bulletin.

I left but the noise's still there. I just feel like the techs didn't know what they were doing.

I am in Seattle area. Any suggestions? Any Corvette customer service rep here who can jump in and help?

Thanks!

kevin Wang

check my forum. I think we do have the same problem.but mine was a bit diffrent

WelderGuy

I read through all of your posts here, but I don't see any similarity between your problem and sg13's problem other than the fact that you both have C7s and have found that some dealers don't have very good service departments.

BTW, people who use Reply With Quote for the second post in a thread put themselves in the idiot box right off the bat.