2000 Dodge Truck RAM 1500 1/2 ton 2WD 8 Cylinders 360 Z 5.9L SFI 75000 miles
spits and sputters at 1500-2000 rpms when starting off or when going up hill[8D]
i have changed the pluggs but still didnt help.any ideas

 

sounds like a fuel pump. If you havn't done one yet I would consider changing it or at least testing it

 

does it constantly do this? mine does it to until it warms up, i should probably look into the pump eventually, truck has probably close to 300 000 km's on it now