the 3.8 covers just snap on and off
A faulty crank sensor can do that.
Disconnect the battery of the car, remove the cables and boot covers, and remove the old spark plugs. Put in the new spark plugs, replace the cables and boot covers, and connect the battery.
Change the air filter, spark plugs and wires, fuel filter(if necessary).
Crank sensor has failed,Ignition control module (ICM) has failed,Bad ignition coil pack,
Disconnect the battery, remove the spark plug covers and cable, and remove the old spark plugs. Put in the new spark plugs, replace the covers and cable, and reconnect the battery.
Disconnect the battery, remove the spark plug cables and covers, and remove the old spark plugs. Next, put in the new spark plugs, attach the spark plug cables and covers, and connect the car battery.
Disconnect the battery, remove the spark plug wires and covers, and remove the old spark plugs. Next, put in the new spark plugs, attach the covers and spark plug wires and reconnect the battery.
Disconnect the battery, remove the spark plug cables and boot covers, and remove the old spark plugs. Next, put in the new spark plugs, reattach the boot covers and spark plug cables and reconnect the battery.
Disconnect the battery, remove the intake manifold, remove the spark plug boot covers and cables, and remove the old spark plugs. Put in the new spark plugs, attach the spark plug boot covers and cables, replace the intake manifold and connect the battery.
Disconnect the battery, remove the spark plug cables and boot covers, remove the old spark plugs. Next, put in the new spark plugs, replace the boot covers and cables and reconnect the battery.
Disconnect the battery, remove the cables to the spark plugs and the boot covers, and remove the old spark plugs. Next, put in the new spark plugs, reattach the boot covers, reattach the wires and reconnect the battery.
Disconnect the battery, remove the spark plug cable and covers, and remove the old spark plugs. Put in the new plugs, put back the covers and cables, and reconnect the battery.