<![CDATA[iFixit - Answers With Device "2000-2005 Kia Optima"]]> https://www.ifixit.com/Answers/Device/2000-2005_Kia_Optima?rss=yes en-US Sat, 04 Apr 2026 22:57:11 -0700 <![CDATA[2000-2005 Kia Optima: 2003 kia Optima lx Fuel filter location]]> Where is the fuel filter for 2003 kia Optima 2.4l.

Update (06/03/2018)

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⟐ Commented July 30, 2021 at 12:45 MST

]]> https://www.ifixit.com/Answers/View/478734/2003+kia+Optima+lx+Fuel+filter+location https://www.ifixit.com/Answers/View/478734 Fri, 30 Jul 2021 12:45:44 -0700 <![CDATA[2000-2005 Kia Optima: Cylinder 4 misfire code detected]]> So i have a few things i could use some help with. My check engine light was on and got it checked and the cylinder 4 misfire code came up, and did my reasearch what could be the issue but still having some trouble, my car hesitates lightly some days more than others, loses little power when accelerating, if i turned it off than try and start it than it will only stay started for like 2 seconds than turn off unless i give it gas, itll get hot than cool back down but this is consistently, slip gears a little, these are just some things ive noticed, i cleaned my throttle body and it took care of everything for about 10 mins after driving it, spark plugs are good, pretty sure the throttle body position sensor is good after checking it, trying to find source of the problem but need some mechanics advice on what to try, please help, thanks in advance!

⟐ Answered December 16, 2019 at 9:45 MST

]]> https://www.ifixit.com/Answers/View/606353/Cylinder+4+misfire+code+detected https://www.ifixit.com/Answers/View/606353 Mon, 16 Dec 2019 09:45:47 -0700