My truck is f'ed up. Two problems at the moment, also nss is bad going to replace tomorrow.
First problem, sometimes when I start the truck it will not fire. I'll have to flood start the truck but it will stall if I dont manually hold an idle. Truck won't hold its own idle. Occurs randomly not all that often though.
Second problem, when driving the truck "bogs" down. I don't know 8f its engine or trans. Rpms fluctuates on its own. Throttle is very unresponsive. If I push the gas down all the way ill get s popping noise from drivers side. Feels like throttle body problem, but I am stumped.
Only codes I'm throwing right now are 700 and 705, both for nss.

 

what kind of "truck" do you have? year..lift? tires? engine? man or auto?

 

mine has done something kind of similar ill push down on the throttle and it will accel at like 1700RPM but ill keep pushing down and nothing will happen until i push down hard enough Then it will jump to like 2800 or 3000 RPM

 

97 Cherokee classic 4.0l 4wd 3 inch bds 31" tread auto

Your problem sounds like mine, figure it out?

 

97 Cherokee classic 4.0l 4wd 3 inch bds 31" tread auto

Your problem sounds like mine, figure it out?