2021 Chevrolet Tahoe Diesel non start issue. Dec 14th 2022

‪@Chevrolet‬ #diesal
has been to the dealership
Most recent time Chevrolet engineer said it was fixed. Claim has been started

[@andydiaz9553]

Hey were you able to fix this issue ? If so can you explain how you fixed my buddy is having the same issue with his tahoe

[@jesseg2347]

No fix. Unfortunately no codes are stored and the issue is so sporadic. Last problem I had was 2 months ago and prior to that in February I believe. I did buy a scanner with the hopes of pulling a code when it happens again. I will tell it’s been to the shop 3 times for a total of 4 weeks trying to find the problem. It’s a had a couple of update but still no fix.

[@andydiaz9553]

@@jesseg2347 i just changed the fuel pump and still same issue but mine doesn’t turn on at all