2009 Mercury Mariner Throttle Body Cleaning.

We had a bad shake as well as a flashing check engine light and a wrench light on the dash. I did some research and came up with the throttle body needed cleaned. So in this video we do just that as well as change the air filter. So far so good!!! Thanks for watching!

[@iRideuWatch]

What's the reason for disconnecting the battery?

[@candyduggins]

What causes the throtle body to get dirty?

[@jojack228]

Carbon buildup, debris, the air filter can't stop all of it. Even the air you're breathing now is probably contaminated with unseen particles. Thankfully our lungs clean themselves.

[@jojack228]

Wow I just mind fucked myself 😅😂 I commented this 3 weeks ago, and now I'm working on a mercury mariner playing with the throttle body, seen the OP comment and was going to reply, not knowing I replied 3 weeks ago. Wow lmao