GM back order parts

[Sebastian tijerina]

My 2017 Silverado check engine light popped up went to the dealership since it was still under warranty, turns out some fuel injectors were bad but they are on back order been waiting for a month and still no parts anyone experiencing the same. 

[Dan 2017 LTZ 22s]

Actually I just got my truck back for the same issue, the dealer had my truck for 3 months waiting for the parts to come in.  From April 21 to July 27 they had it, because of COVID plants were shut down making the parts. the dealer i was working with kept me in a band new loaner Silverado the whole time , they actually had to bring me a new one after 2 months. LOL