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Old 12-23-2025, 12:55 PM   #89
Z OH 6


 
Drives: 2021 Red Hot ZL1
Join Date: Sep 2020
Location: GA
Posts: 3,493
Quote:
Originally Posted by Mooninfamous View Post
Jumping in on this older post because I’m curious if anyone who had this issue ended up getting GM to cover it under warranty. I’ve seen mixed results depending on build date and mods. If anyone has recent dealer feedback or part updates, it would be great to hear how things played out and whether a revised pump actually solved the problem long term.
The revised pump solved the problem but getting a dealer to cover it under warranty now would be next to impossible unless you have an extended warranty. The affected years were 2017-2018 so that would be many years out of warranty regardless of mileage.
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