the mechanics cant find it because you took it to them when car ran ok, (the old adage, yah cant fix it if it not broke)sorry !
they can not fix, cars that run. mostly !
but if he scanned it then , it might show a code, DTC, but if you drove the errors off and cleared them , then he sees nothing! OBD2 does like to erase errors... loves. to ...
that is why owning a scan tool pays for its self.
the first time it saves you all that trouble and cash, you just got a free scan tool.. and then earns money every time you use said tool ,from now on and on the next car.
down here a scan tool is about worth 1hour shop labor, charges.
the tool is free. if you see that.
I like the hand held tool. OBD2, with pending mode, shown.
any brand, ok.
if you have a laptop a $50 or less tool can work.
they can not fix, cars that run. mostly !
but if he scanned it then , it might show a code, DTC, but if you drove the errors off and cleared them , then he sees nothing! OBD2 does like to erase errors... loves. to ...
that is why owning a scan tool pays for its self.
the first time it saves you all that trouble and cash, you just got a free scan tool.. and then earns money every time you use said tool ,from now on and on the next car.
down here a scan tool is about worth 1hour shop labor, charges.
the tool is free. if you see that.
I like the hand held tool. OBD2, with pending mode, shown.
any brand, ok.
if you have a laptop a $50 or less tool can work.
http://www.fixkick.com