Glow plug failure at 60K - Chevy and GMC Duramax Diesel Forum
2017-19 GM T-K2 Platform Powertrain Discussion of components that are directly involved in the power production and all that is needed to get and keep the truck moving . Engine , Transmission, Etc.

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post #1 of 3 (permalink) Old 10-05-2019, 08:52 PM Thread Starter
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Glow plug failure at 60K

Just an fyi. My 2017 Sierra 2500HD had a glow plug failure at 60K. Got two codes. P0671 and P06C5. Ran for about a month before I got i into the dealer. They found one glow plug with high resistance and replaced it under warranty.

2017 Sierra 2500HD Denali Dmax
2011 Silverado 3500HD Dually Dmax
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post #2 of 3 (permalink) Old 10-21-2019, 10:53 AM
Join Date: Jun 2017
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Just picked mine up from the dealer with the same issue. They replaced one glow plug and updated the control module. Just over 50K, all was under warranty.
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post #3 of 3 (permalink) Old 10-22-2019, 08:25 AM
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Location: Calgary Alberta
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I had a bad one in hole #4 too. 29,000km...

2017 SRW 3500 SLT Z71 CC
1978 Trans Am, 400, factory 4 spd, 3:42 posi
oh, and I love fossil fuels...
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