Fuel filter is located under the brake booster/rear of air filter box area on the driver's side chassis leg. Tools need to change it are a 17mm socket for the top banjo bolt fitting and a 14 mm flare wrench for the fuel line coming into the bottom of the filter. Try loosening this first, if it does not loosen stop, it will strip the head of the fitting. the filter bracket has two 10mm head bolts securing it to the chassis leg. The filter is a little difficult to change so see if it is really a job you want to do yourself.