I'm very happy today as I had a glow plug go bad on my 2012 Duramax. Monday got AutoZone to scan, bad GP, bought one there, was going to tackle.Talikung to friend later he says, that's part of the emissions stuff so should be covered, so call dealer Tuesday morn. Yep, warranty & be their at 1:00pm .Arrive on time & 2 hours later I'm driving home. Good day tater.

What the HE!! Is a glow plug???

Cummins12V98 wrote:What the HE!! Is a glow plug???I hope you are being facetious. If not, ask that lady at Cummins to tell you how the glow plugs in the ISV 5.0L work.

Cummins12V98 wrote:What the HE!! Is a glow plug???Rod that goes into each cyl to pre heat before starting . In cold weather your turn key on & wait for light to go out then crank. My '03 also had a block heater but I can't find the plug if this one has it, but it just doesn't get that cold here but maybe 1 or 2 days a year. My Kubota tractor has glow plugs too

sayoung wrote:Cummins12V98 wrote:What the HE!! Is a glow plug???Rod that goes into each cyl to pre heat before starting . In cold weather your turn key on & wait for light to go out then crank. My '03 also had a block heater but I can't find the plug if this one has it, but it just doesn't get that cold here but maybe 1 or 2 days a year. My Kubota tractor has glow plugs tooRon, is just having a bit of fun, the Cummins 5.9 and 6.7 don't have glow plugs, rather they have a Grid Heater to warm the intake air.

Cummins12V98 wrote:What the HE!! Is a glow plug???You got 'em. Hook. line and sinker. ;)

Glow plug still in warranty | Good Sam Community

13 Replies

sayoung
Explorer
Nov 13, 2019
Cummins12V98 wrote:
What the HE!! Is a glow plug???

Rod that goes into each cyl to pre heat before starting . In cold weather your turn key on & wait for light to go out then crank. My '03 also had a block heater but I can't find the plug if this one has it, but it just doesn't get that cold here but maybe 1 or 2 days a year. My Kubota tractor has glow plugs too
ShinerBock
Explorer
Nov 13, 2019
Cummins12V98 wrote:
What the HE!! Is a glow plug???

I hope you are being facetious. If not, ask that lady at Cummins to tell you how the glow plugs in the ISV 5.0L work.
Cummins12V98
Explorer III
Nov 13, 2019
What the HE!! Is a glow plug???

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Glow plug still in warranty

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