Mhpautos Is correct the reason the light is staying on is because you have a bad glow plugs, they are easy to check, you will have to isolate them individually take a test light to the positive side of the battery cable, touch the test light on the glow plug, if the light comes on the glow plug is good, if it does not come on the glow plug is bad. Replaced as necessary.
Sunday, December 11th, 2011 AT 1:11 AM