Remove the engine covers and carefully remove the ignition wires from the spark plugs, there are 12 of them, then remove the spark plugs with a 5/8 plug socket. Make sure the gap is correct on new plugs put a bit of anti seize on the threads then install the new plugs...
how do i locate the coil pack on a 1998 Mercedes c200
Changing the spark plug wires in your 1999 Mercedes-Benz is quite simple. The spark plug wires simply lift off. The new spark plug wires can be pushed onto the spark plug. It is best to change one wire at a time.
The spark plug gap for your Mercedes is .032
the spark plug gap size on a Mercedes e420 is .32
Please use this for reference only since I have a 1996 C 220. On the top center of the motor is a cover over the spark plugs. Remove the cover and you should see your plug wires. Obviously just unplug wires and remove the plugs. However I did not have a spark plug wrench the held the plug so I had to put the plug into the wire and slightly twist the plug into the opening. I then removed the wire again and used the wrench to tighten. Only do one plug at a time obviously.
when do you have to change a spark plug and how many miles when do you have to change a spark plug and how many miles
.032
Disconnect the car battery, remove the spark plug cables and boot covers, remove and dispose of the old spark plugs. Next, put in the new spark plugs, attach the boot covers and spark plug cables and reconnect the battery.
the gap is .8
.032
To change the spark plugs in a Chevy Celebrity: 1. Give the spark plug boot a twist to free it up from the spark plug, then pull on the boot to remove the spark plug wire from the spark plug. 2. Use a 5/8" spark plug socket with an extension and ratchet or breaker bar to loosen then remove the spark plug. 3. Set the gap on the new plug to .045" then screw it back into the spark plug hole in the head. Tighten the spark plug and replace the spark plug wire. I change the spark plugs one at a time to keep from getting the spark plug wires on the wrong spark plug.
Mercedes c240 has 2 spark plug each cylinder total 12 and gaping is 0.039 when you purchase them they have ready gap on it. always good to double check them.