Aspiring auto DIY'er here,
After successfully changed the motor oil and oil filter last month (no leaks, so far...), I am ready for another challenge.
I am planning to change the spark plugs of my 2016 Smart 453 (or at least learn how to take it out, inspect it AND put it back).
Here are couple questions I have before starting:
After successfully changed the motor oil and oil filter last month (no leaks, so far...), I am ready for another challenge.
I am planning to change the spark plugs of my 2016 Smart 453 (or at least learn how to take it out, inspect it AND put it back).
Here are couple questions I have before starting:
- Is "NGK Laser Iridium Spark Plug 91121" the correct spark plug for this engine?
- Any difference from the Smart part: A2811590003? Should I order from MB dealer instead, just to be safe?
- Do you need any special tool to remove the spark plug?
- Any helpful hints from "been there, done that" people?