ISUZU FUEL FILTER WARNING LIGHT

What Does the Fuel Filter Warning Light Mean
A warning indicator on the dash will let you know when too much water has been collected and the fuel filter needs to be emptied. What the fuel filter warning light means. Inside the fuel filter is a fluid level sensor that keeps track of the amount of water that has been collected.Author: Spencer Cates
What Does the Diesel Particulate Filter Warning Light Mean
What Does the Diesel Particulate Filter Warning Light Mean? If the engine isn’t able to burn the soot due to a short trip, the computer will then turn on the filter warning light to warn the driver that the soot level is building up. Using the wrong engine oil or not having enough fuel in the gas tank can prevent active regenerationAuthor: Spencer Cates