Originally Posted by
bcachula
Well of they would of known what they were doing and checked the diagnostic machine, it would of told them that I need a new Oxygen Sensor. And thats all i needed! They tried to charge me all that money. But luckily got it all back!
If you even knew what you were talking about, you would know the scantool doesn't tell you what you need. It tells you what fault it sees and gives the technician a starting point so he knows what system to check. It is up to the technician to figure the rest out and properly test the system.