What happens when you change the glow plugs?
What happens when you change the glow plugs? Tighten them just to the point of slight resistance. If you tighten them too much, the next time you need to change the glow plugs you might break one off trying to remove it. This can result in a costly repair. Reattach the electrical wires to each glow plug with a nut using the wrench. Did you know you can get answers researched by wikiHow Staff? Where are the glow plugs on a diesel engine? Different diesel vehicles utilize glow plugs in varying numbers—often, but not always, 4 or 8—and styles. Depending...