I have a 2003 CTD its my first one and I'm wondering other than changing the oil and fuel filter is there any other filters that need to be looked at? I've seen some things on the crank case vent but not much is said after that! Just wondering!

 

Air filter needs changing once in a while....have a look at your manual.

 

You don't mention if you have an auto trans or not. If you do, don't forget about changing the tranny fluid and trans filter.

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