The following advice is intended as a guide as to how to replace the fuel filter in a Toyota Rav 4, 4.3. Tools Required: Non-latex gloves (do not underestimate the mess diesel will make of your hands.. nasty stuff!) 10mm spanner or socket Old rags or kitchen roll Pipe grips Jam jar Removal With the bonnet open, locate the fuel filter at the back right of the engine bay, behind the air filter: Remove the air filter by unclipping the thr