Change spark plugs

SW202

MEMBER
2015 CHEVROLET SONIC
1.4L
4 CYL
2WD
86,000 MILES

On your 2012 Sonic change spark plug video you changed four spark plugs on top. I have changed spark plugs in other cars and they have one under the car. So the four you changed was it and there is not another under the car?

Wednesday, May 22nd, 2019 AT 3:46 PM

2 Replies

KASEKENNY

MECHANIC
18,907 POSTS

Hi SW202,

Here is the information out of the manual if that helps. I am not sure what you are referring to when you say there are spark plugs under the car as well. Your 1.4 L engine is a four cylinder engine so there are only one plug for each cylinder. If you changed each of these, then that is all the spark plugs.

Each car is going to be different so there are some that you access the plugs from coming underneath the vehicle but this one is not that way.

Please let me know if I am missing something or not understanding correctly. Also, if you have more questions, I will be happy to answer them as well.

Thank you for using 2CarPros.

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