I have a 1995 nissan d21 pickup 4x4 2.4litre. when the truck gets between 3000-4000 rpms in starts jerking and jumping and it feels like the engine is gonna jump out from under the hood. when i push in the clutch and rev it up it seems like it is having a problem reving up. it kinda bulgs down, then cloms slowly to high rpms but does not stutter in the 3000-4000 range like it does when driving. if the gas pedel is at about 75% down it kinda like bulgs down also. i have changed: Plugs and wires, dist. cap, roter, tps sensor, fuel filter, air filter. also i took it to the dealer ship and they said they cleaned out the throtel body and that fixed it for like a day. if someone could please help me i would greatky appreaciete it.
Feb 20, 2007 at 6:18 PM