Traditional gasoline engines have spark plugs, but diesel engines have something a little different, called glow plugs. How ...

Diesel engines ignite the air/fuel mixture with heat generated by friction and compression, while gasoline engines use the heat caused by a spark from a spark plug. That's why diesel engines are ...

When turning on the ignition first thing how long should the glow plug light stay on before it goes off. Does the length of time it takes, or doesn't take, indicate a problem? My Renault Trafic 1.9 ...

Q: I have a 2001 VW Golf TDI. It starts right up but after I drive a few feet, the "Check engine" light pops on. I get a code P0380. I replaced the glow plugs, as they had 120,000 miles on them. Any ...