Duramax Diesels Forum Truck of the Week
Old 09-09-2018, 08:22 AM
Brent12461 Brent12461 is offline
Join Date: Sep 2018
Location: owensbor ky
Posts: 2
Default Glow plug issues

2011 lml check engine light was on pulled code number 3 glow plug so I replaced it cleared code drove it was fine next day light back on number 3 glow plug bad or not working so put another glow plug in same thing need help please not sure where to go from here??????
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Old 09-09-2018, 08:59 AM
gmac32 gmac32 is offline
Join Date: Dec 2009
Location: bellville ohio
Posts: 201

Bad wire feeding that glowplug would be my guess. Try swapping the #1 glowplug wire with #3 and see if it says #1 is bad
2011 denali gmc 5.5 lift, 35" tires, carillos, cut, coated lml pistons, hot cam 63.5 mm vgt over billet s480, fox shocks, profab manifolds and up pipes, intercooler pipes, 10mm cp3, ported heads, valve springs
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Old 09-09-2018, 09:13 AM
Brent12461 Brent12461 is offline
Join Date: Sep 2018
Location: owensbor ky
Posts: 2

ok thanks will try later raining right now thanks
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Old 09-09-2018, 03:18 PM
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TheBac TheBac is offline
Why do I keep doing this?

Join Date: Apr 2008
Location: Mid Michigan
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Moved this question into its own thread in LML.
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