what the hell is this thing?????

[Dave]

Originally Posted by Jake

Open your hood and listen near the passenger side fender well. It may be the vacuum pump. There is no sound on your video so im just guessin.

Juding from the vid its an 08 guys. Should be under warranty

[Jake]

Originally Posted by Dave

Juding from the vid its an 08 guys. Should be under warranty

Didn't see that. Do 08's have a vac pump?

[mmayo]

its under warranty - its whatever that thing is, i can feel it when it clicks/pops

[mmayo]

no body??????

[upkingpin]

its a blend door motor/actuator, an electric motor to move either a temp or position door on your a/c heating system, and the blower motor is under the hood on the passenger side of eng comp. not under the dash, my blower wheel broke at 9k, no problems since. To see which it may be see if you can change positions of the outlets, dash floor or defrost, or hot to cold, recirculate(max a/c) or outside.

[smotrs]

Originally Posted by mmayo

no body??????

Ok, I give up, what is it?

[quadrace13]

Definately sounds like a relay clicking, looking at the movie, it looks like there is a relay right behind those wires, no idea what it would be for... try pulling it, (if it is a relay) and pop a new one in there

[Joel]

Some kind of relay switch turning on and off/malfuntioning?

[oakley_xc]

Mine does the same crap................

[quadrace13]

Its just a clicking reminder that the 7.3's are better....