Quote:
Originally Posted by ben3350
I am actually going through the same process of a full valve replacement thanks to carbon buildup, except mine isn't under warranty...
So this will probably be my first purchase when all of this is done
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Oh wow. Hate to hear that. How many miles do you have? The LLT and LFX engines are direct injection just like the new Gen 5 V8s in the Stingray and GM trucks. There is no fuel flowing over the intake valves to help clean them off and it just keeps building up.