5 Signs It's Time To Replace Your Spark Plugs

Do you know when it’s time? This video is sponsored by Autolite.

[bpresgrove]

I change mine every 50k whether they need it or not. Old school mechanic that never trusts lifetime anything.

[HowgazG]

Straight to the point, no cutting corners. Good content

[GroetenUitNederland]

Thanks for adding the ODB error codes! That's great information in addition to the symptoms list

[evanharrington]

You listed all my symptoms in minuets with my 90 k1500 chevy now I know thanks very much 👍

[ricardofloreslopez]

it will also create knocking sounds if you end up on the wrong hands you will be told it’s a lifter to charge you an arm

[askrhonnie]

Watching as a customer and this is exactly what my car has been doing. Always better to be informed before going to the mechanic. Thanks.

[UniversalMind-]

158, 000 plus on my 2018 Honda Odyssey and I'm just figuring out spark plugs because I have all these symptoms except the light.. thanks for the confirmation

[cjzanders]

I believe bad spark plugs can cause electrical issues as well as cause starting problems.

[Monster_NopeNope]

Thank you, very helpful. Off to change my spark plugs

[scottboettcher]

Got a set of AutoLite 45's ready for my 427FE!
Thanks for a nice, short, to the point video!

[yxngband]

you blessed me with this video I swear 😂🫂

[nlmb.]

I got all these signs😭😭 time for spark plugs 💯💀

[OGillo]

Thanks Peter, we are very keen to buy some of your sparking plugs as soon as my Uncle Alan returns from Portugal

[garylove]

I never thought a bad spark plug could trigger a Check engine light to turn on.I always thought a bad ignition coil would cause your check engine light to come on.

[MarshallsWorld]

People that wait to do this. Will have to change more then spark plugs.

[TheSouthernSkunk]

My truck will stall when I demand more power from it (accelerating / going up hill). It will also occasionally shake and I have to hold the key sometimes for it to start. I got a code reader on it, but it didn’t mention spark plugs. Will bad spark plugs alert a code reader?

[johnjerizignacio]

I have a funny one, what if the middle cylinder's(Cylinder 2 or 3) spark plug died? Will it also cause a vibration since it was in the middle causing balance?

[Saa]

The moment saw company logo I knew you gonna lie so I close it. 🥴

[shonbest]

I’m getting lack of acceleration and inside of car shakes with no check light

[pst]

Thanks, Simple but great video. I definitely have 3 out of 5 signs in my 15 Audi A3