I'm not sure what filters you are refering to. Has the engine light come on? Also, have you checked the fuel pump pressure? It could be getting low due to a weak pump.
Here is a How To video:
Let me know what you find. Also, if you need a gauge, many parts stores will rent them. If you can't find one, they sell them here at the test equipment store.
Let me know what you find.
Monday, March 16th, 2009 AT 4:28 PM