Questions & Answers for: replace fuel filter 2002 toyota

...fuel filter , also add a good fuel injectors cleaner and run the car for two days , this should help........good luck........ Don't agree with that answer coming from a supposed expert. Before ...

that I would do. If the HC is still high at 25 mph then you will need a professional fuel injector cleaning or replace the injectors. Please post more data on the third smog test on the comment window

...replace the air filter. Has the oil has been replaced in the last 10,000km.If not change it. Put a quality fuel cleaner in the fuel tank prior to filling up. Check that the thermostat runs the engine ...

...that the fuel pump may need to be replaced. test pump and fuel pump circuit if its failed then replace ---check for spark -no spark then not fuel pump problem ----if spark and fuel test for out of ...