Servicing The Car: Confessions of a Geek.
So I'll call up and say, "Yes, my car is making a funny noise"
"Right. Bring her in!"
Obviously they cannot diagnose funny noises over the phone, that's not surprising. But what they can diagnose over the phone is a sucker. Which means when I drive up and get out, they know that I am a complete car moron. Mechanics love this. It means that they can say anything they want and I have to respond with, "Ah.. well that makes sense."
So I pull up and get out...
"So, did you hear that noise?"
"Yessir. Yep I sure do."
"Any idea what that is?"
"Well sir, that is probably the rear bushing. We need to see it and align your torque sensor."
"My what sensor."
"You torque sensor. Hopefully that's not blown!"
"Would that be bad if it had?"
"Well..." The technician holds back the laughter, "It sure wouldn't be very good would it?!"
"Ah. No, I mean. I guess not. How much are we talking here?"
"Well we won't know that till we slap her up on in the grease nest and see. How long have you been hearing this?"
"A week or so."
"Ah... well then, I imagine that the torque sensor has started to effect other systems by now."
"Yep. They'll do that you know."
"I didn't actually..."
"Well the manifold will start recalibrating it's alignment. So we'll have to give it the full overhaul."
"You still haven't said how much this will cost me yet..."
"Do you have a second mortgage?"
"That's not funny..."
"Sorry. Let me have the keys and and we'll try to fix it by next weekend."
"Well, it's not easy work. I mean we have to drain the pan, and rework the hoses before we can even get to the torque sensor. Then we plug in the diagnostic station and run a full baseline. After that it's just test and retest until were sure the groove is wearing correctly."
Sigh..."Ah.. well that makes sense."