I keep reading about this part and that part but how are we supposed to know where to get the parts from. I like to do my own work to save the bux but I need you guys to clue me in a little. My engine just cuts off going down the road and after a few seconds I get the RPM back and go on. Someone said I need a throttle sencing switch. Is this right? If so where is it on the vehicle and where can I get it other than the dealer which I can't stand. I go around the block just so I don't have to pass their store, thats how POed I'am with Dodge. PLEASE HELP 99 3/4 ton 2x2 Thanks, Sonny
I just got a rebuilt IP , a new LP and a new fuel filter

 

I would first check for codes on your truck before buying a bunch of parts.

I think you asking about the APPS sensor? If so it s it the the black round/square object on the driverside front. It's got plastic phillip screws in it.
There is 3 bolts holding it on the block.