Would the dealership know if I have the trifectia tune on my car?

 

depends, they will if Detroit requests your ecm.

 

Also should I tell them that I already had someone look at it... or should I just not say anything?

 

play dumb.... i don't know what happened, do you?

 

lol Yes that was what I was thinking to do but wanted to make sure..lol I figure I will just bring it in and explain the same thing I did to the guy that has my car now.. I keep losing boost and the code is P0101..

 

with that much oil your maf is definitely fouled. real easy to clean, as it is right there by the airbox. takes about a half hour with drying time.

 

it is a brand new maf sensor... just had it replaced a week ago...

 

did you check it? brand new or not you have a ton of oil there. its probably fouled.

 

@XtremeSS, thank you for sharing your experience with your HHR.

Michelle, Chevrolet Customer Service

 

Personally, I would tell them that you had already had it looked at and it was diagnosed to be a bad turbo with leaking seals, and then we brought it to your attention that your warranty was still intact. Don't forget to mention that you had already replaced the MAF sensor. Help your dealer help you!