Where is the fuel filter on a 2000 dodge ram 1500 pick up You do not change the fuel filter on a 2003 Dodge Ram 1500 if it runs on gasoline. I have a 2000 Dodge Ram 1500 with 188 thousand miles on it and have never replaced the filter. WHERE IS THE FUEL FILTER LOCATED ON A 2000 DODGE RAM WHERE IS THE FUEL FILTER LOCATED ON A 2000 DODGE RAM 1500 - NON-DIESEL rc is right on the location of the filter ,but one other thing you might want to check on that one is the throttle position sensor it will make one do like yours is doing and it wont even throw a my transmission went out in my 1995 dodge ram 1500 5.9. How to Replace a Fuel Filter in a Dodge Ram | It Still Runs How to Replace a Fuel Filter in a Dodge Ram. The fuel filter in your Dodge Ram screens out dirt and rust particles from the fuel. Some mechanics recommend you replace the fuel filter every 30,000 to 40,000 miles. Follow the instructions below to replace the filter on a Dodge Ram with a gasoline engine.