LB7 ticking

By Mako171
March 28, 2019 in 2000-2014 Silverado HD & Sierra HD

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Mako171

Posted March 28, 2019

I have a ticking noise in my LB7. Sounds like a lifter? The current injectors have around 60k miles. Great oil pressure, no noise at idle or when pulling away from a stop towing a trailer. Original CP3 with 253k miles.

Any ideas?

Thanks in advance

Sent from my iPhone using Tapatalk Pro

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