Because if all it requires is a few questions and a screw driver than it's worth saving a few bucks for as well as a learning process for me.



Will that sensor affect fuel economy? It seems to beat eating a good chunk of fuel atm.

It can, along with a laundry list of things. Another common one is the PCV starting to go. Easy way to check that is pull it out, give it a couple taps, and if you hear something loose inside that means its on its way out (if no CEL). Its a plastic piece thats attached to a hose on the top/back of your valve cover.



Why tell him if the car doesnt have one though...?

This post was edited by CarsAndKush on May 9 2014 08:03pm

Of course, it's always a detective game diagnosing a car :P, you may have to spell out those acronyms as I may not know them. I'm sure you aren't doing it on purpose

I forget what PCV stands for but its a PCV Valve if that helps.

Positive crankcase ventilation

This post was edited by FMX_89 on May 9 2014 10:03pm

Here's your gold star for the day