when looking at the top of the engine, there is a cover that you have to take off to get access to the plug wires. in order to reach the back plugs and wires you will have to remove the upper part of the intake.
To replace the spark plugs from a 2004 Kia Sedona the plug wires ,must be removed from the engine. Unscrew the plugs. Properly space the new plugs and screw them in.
1.0
The 2004 Trailblazer does not have plug wires. It has a coil pack per cylinder that connects direct to the spark plugs.
There is no "plug wires" they are on top of engine not on side not fun to change the back ones
Remove the upper intake, then proceed as with the other plugs.
No.
Spark plugs, air filter, wires ( if equipped ).Spark plugs, air filter, wires ( if equipped ).
Spark Plugs, Spark Plug wires, PCV Valve
mike
The 2004 Saturn Ion does not have traditional spark plug wires, as it uses a coil-on-plug ignition system. In this system, each cylinder has its own ignition coil directly mounted on top of the spark plug, eliminating the need for spark plug wires. This design helps improve reliability and reduces maintenance needs.
Disconnect the battery, remove the spark plug wires and boots, and remove the old spark plugs. Toss out the old spark plugs, put in the new spark plugs, replace the spark plug wires and boots, and connect the battery.
The 2004 Kia Sedona has 24 valves.