There's nothing about these things in the maintenance schedule of the owner's manual. If they need to be replaced, after how many miles?Do I need to change the fuel filter and manual transaxle fluid in my 2006 Mazda3i?
fuel filter is always a good ideal...how many miles ? Newer style trans like yours are designed to go 100,000 miles before servicing...but with poor quality fuel these days a fuel filter is good to change...and check or replace air filter ..plugs are also called %26quot;extended-life%26quot; plugs..so should be fine...I would also add a good fuel injector cleaner about every third tank of fuel...my favorite is available most everywhere but is made by chevrn...in a black bottle...called %26quot;Chevron-Techroline%26quot;...this is the most effective additive I have found yetDo I need to change the fuel filter and manual transaxle fluid in my 2006 Mazda3i?
I don't think you have to worry about your manual transmission. I would contact a mazda dealer and ask them to be sure.
