Joseph Garcia
Supporting Member
- Joined
- Aug 2, 2018
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Damn...... I'm going to buy a commercial popcorn machine!
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I believe that list is more than a "watch list," It is a 'Customer Satisfaction Program' for oversize lifter bores, and the only fix is a new engine. And GM is requiring dealers to replace these engines. The salient text in the bulletin is:I've also learned recently that my truck's VIN is on the potential-full-engine-replacement watchlist. If high octane does ANYTHING toward mitigating an engine failure, then it'll be worth the added fill-up costs.
I believe that list is more than a "watch list," It is a 'Customer Satisfaction Program' for oversize lifter bores, and the only fix is a new engine. And GM is requiring dealers to replace these engines.
For many years cars have had Knock sensors, which prevent any issue using a lower octane gas where premium was recomended. I use Regular in my Lexus sedan and my V12 BMW with no issues that I'm aware of.
The way I read this CS program bulletin, GM doesn’t want you waiting till it fails, they want to replace it ASAP.Right. I only meant that I am watching out for a catastrophic engine issue (maybe more than others whose trucks aren't on the list) while continuing to hope that the truck stays problem-free.
Otherwise, yeah, I have some peace of mind now knowing that if it does fail, GM will replace the whole engine.
The way I read this CS program bulletin, GM doesn’t want you waiting till it fails, they want to replace it ASAP.
Might want to call GM...because the txt says: "In summary, whenever a vehicle subject to this program enters your vehicle inventory or is in your facility for service through May 31, 2026, you must take the steps necessary to be sure the program correction has been made before selling or releasing the vehicle."Ok, I see where you're coming from. No, that's not my understanding at all after speaking with my dealer's service manager. I understand it that nothing is to be done prior to a failure -- but that upon a failure the engine is replaced with no questions asked.