Well probably not but I have done some work recently on the Taco - the problem was fuel mileage - When I purchased the truck it was getting roughly 18-19mpg (2004 Prerunner 3.4L auto) - over the past year the mileage has fallen off to about 14-15mpg no matter how I drove... I did the following with the results listed
Mileage when purchased: 85,000
Mileage now: 117,000
Time owned: 16 months
New Spark Plugs: No change
Air Filter (K&N): No Change
Fuel Injector Cleaner x2: No Change
So after all that I got the same 14-15mpg... Usually I got about 200 miles
before I for to slightly below 1/4 tank.
Replaced the fuel filter the other day and low and behold - I am just above 1/4 tank and have traveled 287miles...
So for those who don't think the fuel filter should be serviced I respect your opinion - however with my results I feel it IS indeed a servicable part. To each their own but all I know is my mileage went up when I replaced mine
PS. when I removed the old one - it was everything I could do to blow through it... there was an apparent blockage.
Just thought I would post my findings up for others to see. :waytogo: