try your idle control valve also your fuel pump
i had a problem similar to yours and it was the
fuel pump
It Has An Orifice Filter & A Filter Dryer, But These Are Not Changed As If You Would An Air Or Oil Filter.
In line filters are directional. check that filter was not installed backwards look for arrow on the side of filter. arrow should point towards engine an away from fuel tank
Braking
Whichever is lighter will accelerate more quickly.
when you changed the filter did you prime the fuel system ? this is usually done on the top of where the filter screws on !
My truck flutter and temperture gauge drop at the same time
could be lots of things but have you changed you fuel filter lately?
Unless you work the truck real hard then it should be changed about every 40.000 miles. I believe your truck has a transmission filter on the bottom of it and I would change that every other oil change. I think it is a screew on filter.
Most often you will find it to be a clogged fuel filter. Alternately check for clogged injectors
your accelerator is finished (broken)* basically you don't have an accelerate, just two brakes :3
Check motor mounts
Here are a few things you can try. Process of elimination.how long since you changed out plugs?have you changed the air filter?how long has it been since you changed the fuel filter?Does your vehicle make a whining noise near your gas tank.(could be fuel pump).Did the truck make a rattling noise toward the front of your motor? (could be slipped timing/bad timing chain).Check all your plug wires and make sure you have good connections.This is a good start and possibly an easy fix.