LMM glow plug control module We know that even though glow plugs are not mandatory for your vehicle’s engine to start up, they play quite a role in cold weather. Now they seem a bit more important, don’t they? The LMM Duramax engine will need eight glow plugs to work properly as a unit. But…
About lb7 glow plug What does it mean by LB7? LB7 is an RPO code for 2001-2004 model year Duramax engines. Some other common RPO codes of Duramax engines are LLY, LBZ, LMM, LGH, etc. As all the Duramax engines are diesel-powered engines, they use glow plugs instead of spark plugs. Similarly, LB7 also uses…
Glow plugs are specifically designed for diesel engines. These engines are really sensitive to start. So, the glow plug plays a key role inside the engine. If your Duramax is running slow, and it takes a while to start it, that means you’re probably needing to change your glow plugs. Looking for the Best Glow…
