Where are the spark plugs located on the 2004 kia sorento ex

Question edited for clarity and toss in a load of CAPS.
Question moved to model category.

In the engine block, right rear rib when viewed from the front.

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have you had tyre balance checked? have you a leaking / failed front shock?

Have you checked the oil level? It might be low on oil and or due for a service

You will see rubber leads going to four or six spot depending on how many cylinders you have. Those are your plug wires which will lead to a rubber boot on the top side of your engine. Pull on the boot and it will expose the plug.

Are you sure it has wires check close it may use separate coils for each cylinder that replaces the need for coil wires.

check the fuses first ,, then the switch,, if those check out ok,, have a tranny shop give you an estimate ,, it may be a simple fix but driving it like that will add to your problems over time

2004 Kia Sorento
3.5 liter DOHC V-6

The 2003 Kia Sorento with V6 has the spark plugs located under black plastic covers in the center channel of each cylinder head. Several brackets, cables, and hoses must be moved out of the way to access them. The manifold air intake tube needs to be removed on the right bank.
The left cylinder bank has coil-on-plug assemblies while the right bank has more conventional spark plug caps with sealing assemblies. The coil-packs are held with two 10mm bolts each and are difficult to get to. Use universal-joint sockets and an extension.

Be careful there.. If you remove the Throttle Position Sensor TPS or the throttle Cable, the engine light will come on because there is a certain setting that needs to be done to ensure accurate emission control.

If the cap is not ontop of the Radiator itself it means you have a remote reservoir. Usually its near your washer fluid filler but not always. On the side of that are a full and fill lines simply check them for a level and add fluid as needed there.