I posted this problem in the wrong forum before, i'm new. My rodeo for almost two years now occasionally the rpm drops/loses power and doesn't immediately respond to the accelerator then bounces back. I get no idiot lights and no other issues besides this. I changed out the TPS and nothing. My Haynes manual is no help in this. My only real guess is the fuel pump/sensor or something in that area. It never gets worse or more frequent really but I just don't want it to turn into something that leaves me on the side of the road one day. suggestions?

 

Ooh sound llike a shot in the dark. Lets see... try
-check fuel preasure trouble shoot whole line tank to fuel rail not as bad as it seems.
-Have someone or shop check for any trouble codes to let you know if any sensors are out i.e haul effect, speed velocity, fuel pump relay.
Check trouble codes first though they should point you in a direction.
good luck