2000 Toyota Tacoma

http://Hyundai-SantaFe.autoboardz.com/2000-Toyota-Tacoma-Fuel-Filter-ftopict191389.html (2000 Toyota Tacoma Fuel Filter - Where?)
I wamt to replace my fuel filter. Where the heck is it?
« 4 cylinder is above the starter (careful) and the V6 in under the body right under the drivers seat. »

http://Hyundai-SantaFe.autoboardz.com/2000-Toyota-Tacoma-Prerunner-V6-ftopict191419.html (2000 Toyota Tacoma Prerunner-V6)
Does the subject vehicle have an interference engine? Thank you, Seamus J. Wilson
« no, non-interference. Posted Via Usenet.com Premium Usenet Newsgroup Services ---------------------------------------------------------- ** SPEED ** RETENTION ** COMPLETION ** ANONYMITY ** --------.. »
« Thank you for the reply. Best, Seamus J. »
« No -- The Second Amendment Is Americas "Original" Homeland Security! »

http://Hyundai-SantaFe.autoboardz.com/Toyota-Tacoma-P0420-cat-o2-sensor-ftopict211688.html (Toyota Tacoma P0420 cat or o2 sensor)
I have a 2000 Toyota Tacoma TRD 3.4 liter with california emissions and 114,500 mile.P0420 catalyst efficiency below threshold (bank1) came up on OBDII scanner. My gas mileage seemed to have dropped about 3-4 miles per gallon since check engine light came on. I replaced the o2 sensor after the tw..
« I'd definitely suspect the front O2 sensor before condemning the cat. The drop in gas mileage is another strong indicator of a lazy O2 sensor. The front O2 sensor monitors the oxygen content of the.. »
« Or, if you still have the old O2 sensor, take the new one and put it in front of the cat and put the old one back in the rear position. It's cheap if you still have the old part. Paul. »
« Thanks for all the input. I have a good mechanic that will help the truck pass emissions if you know what I mean. Say it is the front 02 sensor. Will and after market Cat mess with my sensors at al.. »
« If you really need a cat, which I doubt, aftermarket catalytic converters are definitely the way to go. Federal law requires minimum standards for them. I believe, though I'm not sure, that they m.. »