1997 chevy blazer s10.... engine studders?

neal a

New member
i have a 1997 chevy blazer s10 4.3 v6. the problem is wen i accelerate the engine seems to studder and when i am going down the hiway it will also studders. if i am just driving along and i want to get going faster it will studder also. i have done an oil change, new spark plugs and wires, fuel pump, cap and rotor.
 
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