Toyota Repair: Spark Plugs Toyota Sienna 2001, universal joints, toyota sienna

Question
Question
How difficult is it to replace the Fuel Filter and Spark Plugs on my 2001 Sienna. How difficult is it to replace the fuel filter and spark plugs in my Sienna 2001. Are there any printed instructions available for this project? Are there printed instructions available for this project?
Thanks,I am interested in doing it myself can still send a couple of pages for compensation to:  

Answer
It actually doesn't have a replaceable fuel filter. The rear spark plugs can be replaced without removing the intake chamber but it is a little difficult, we normally use a variety of extensions and universal joints and an air powered ratchet but a regular 3/8" ratchet can be used, it's basically a matter of putting extensions together so a ratchet can be attached above the air intake chamber, if time is of no concern then I would highly recommend removing the intake camber to get those rear plugs out, it's a little more work but easier.