2004 Kia Optima Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2004 Kia Optima
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2004 Kia Optima ProblemsBattery Weak Due to Inadiquate Alternator Output
After the vehicle has been operated with electrical loads (lights, air conditioning), a weak alternator can cause starting difficulties. In some cases, the original alternator could not sufficiently charge the battery; Kia released a new alternator which can correct this concern.
A faulty door latch assembly may cause one or both front doors to be difficult to open. Replacing the worn latch will commonly correct this problem.
Check engine light on at 1304 miles, dealer says mis fire #2 cylinder----- check engine light on at 2497 miles, dealer says mis fire #2 cylinder and changes spark plug ------ check engine light on at 19735 miles, dealer says #2 cylinder mis fire and replaces spark plug wires & plugs ------- check engine light on, dealer says #2 mis fire and replaces all injectors, wires and plugs -------- check engine light on at 93142, dealer says #2 cylinder...
2004 Kia Optima QuestionsHi, I just got a 2004 Kia Optima about a month ago and I have noticed recently that when I'm stopped at a light or stop sign once I accelerate I hear a "clunk". (2 answers)
I believe it's coming from the driver side front under the car. It only does it once and I can feel it in the floorboard. It will be louder if I'm on an uphill stopped and then accelerate. I had to get the control arm in the front replaced and I put 4 new tires on it about 2 weeks ago. Pl...