[CMH-TRAX]

My 17 with 42k miles needs a turbo replacement. Dealership did not really care to explain to me why. I'm wondering if this is unusual for only 42k miles. Is it a concern that might lead to other problems?

Very Common

 

[CMH-TRAX]

Purge valve. GM#55573017
View attachment 4099

Just swapped this out last week for a P496 CEL code. Those connectors on the top left a easily broken even on my 2020. Cheap and brittle

 

[CMH-TRAX]

I changed the spark plugs myself. Didn't torque the #1 plug enough. it came loose and fried the solenoid. of course all 4 solenoids are packaged as 1 unit. $322 later...

Flip them on ebay, would easily pay the cost of your 1 each.