Not really. If you remove the center cover on the top of the engine you'll see that there are spark plug "boots" that fit down on the spark plugs.
Replace the spark plugs and the spark plug wires. Replace the air filter. Replace the oil and oil filter. Replace the fuel filter.
A 2004 Chevrolet Cavalier uses standard 5w20 motor oil. It gives the vehicle a good balance of protection and lubrication.
hammer
To change the spark plugs on a 2004 Chevrolet Impala with a 3.4L motor, first ensure the engine is cool and disconnect the negative battery terminal. Remove the ignition coil by unbolting it and disconnecting the electrical connector. Then, carefully pull the spark plug wires off the spark plugs and use a spark plug socket to remove the old plugs. Install the new spark plugs with the correct torque, reattach the wires and ignition coil, and reconnect the battery terminal.
2004 chevy cavalier is idling to high
The 2004 Trailblazer does not have plug wires. It has a coil pack per cylinder that connects direct to the spark plugs.
Check the fuse?
100ft pds! Not 140
16 quarts
0.043"
Check
A 2004 Chevrolet Trailblazer that has a 4.2 liter engine will have a spark plug gap of .044 inches. The best spark plugs for this vehicle are iridium spark plugs.