Glow Plug Light Not Coming On Duramax at Gwendolyn Samuels blog

Glow Plug Light Not Coming On Duramax. I rarely see mine come on but can tell by looking at amp gauge that something is pulling amps down. I just got my truck a month ago, i had a 7.3 before it and my glowplugs took like five or six seconds to heat up before the light came. The dealer & mechanic said it doesn't. When we put the scanner it says something along the lines of glow plug control module open circuit. Check those, and then report back. Fixing the p0672 code on your duramax involves examining and possibly replacing the glow plugs, repairing any. I was just wondering what to do to diagnose it. On another note, on the drivers side inside the cab next to the vent, there is a little cubby with a toggle switch and a little green. You've probably got some glow plug codes stored on the truck computer. The cel always comes on when you turn the key to the run position. If it stays on after the truck is running then you have a code. The glow plug indicator light does not come on when i turn the ignition as it did before.

On another note, on the drivers side inside the cab next to the vent, there is a little cubby with a toggle switch and a little green. I was just wondering what to do to diagnose it. If it stays on after the truck is running then you have a code. I just got my truck a month ago, i had a 7.3 before it and my glowplugs took like five or six seconds to heat up before the light came. The dealer & mechanic said it doesn't. Check those, and then report back. You've probably got some glow plug codes stored on the truck computer. The glow plug indicator light does not come on when i turn the ignition as it did before. The cel always comes on when you turn the key to the run position. I rarely see mine come on but can tell by looking at amp gauge that something is pulling amps down.

LLY Duramax Diesel Glow Plug Replacement HowTo YouTube

Glow Plug Light Not Coming On Duramax I was just wondering what to do to diagnose it. You've probably got some glow plug codes stored on the truck computer. I was just wondering what to do to diagnose it. I rarely see mine come on but can tell by looking at amp gauge that something is pulling amps down. Fixing the p0672 code on your duramax involves examining and possibly replacing the glow plugs, repairing any. If it stays on after the truck is running then you have a code. I just got my truck a month ago, i had a 7.3 before it and my glowplugs took like five or six seconds to heat up before the light came. The glow plug indicator light does not come on when i turn the ignition as it did before. The dealer & mechanic said it doesn't. When we put the scanner it says something along the lines of glow plug control module open circuit. Check those, and then report back. The cel always comes on when you turn the key to the run position. On another note, on the drivers side inside the cab next to the vent, there is a little cubby with a toggle switch and a little green.