running problem that i cant find

fet26

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Hi i have a 95 1500 with a 305 in it i have done plug wires oil filter and change cause i only had it for 2 months and i am a realy mechanically inclined but i have this problem when its running at low rpms like if ur trying to maintain speed when it shifts into gear to maintain speed it start to bog and even sputter a little like it wants to stall and it has stalled on me but its only when i and trying to maintain speed if i am on the pedal all the way its fine and idealing its fine i have replaced the filler neck and fuel pump and filter but it doesnt seemed to have helped and before i keep dumping money in to it to find the problem i want to see if anyone could help me so i dont spend unnecessary money so can someone please give me a direction or some place to start
 
well i would check the following things that can cuase your problem.
EGR valve sticking
CAP/ rotor
O2 sensor
Temp sensor (computer) they will read 275 degrees causing a lean problem


Is this throttle body or multi port injection?
If multi port check mass air flow sensor.

Now rember check these parts not replace untill you know whats wrong!
 


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