rough idle no power
hello i have a 1993 s-10 blazer with the 4.3 cpi that was sitting up for a couple of years i have replaced the fuel pump and filter and the nut kit as one of the lines was leaking.still didnt fix the problem it has a rough idol now power. i have replaced all the sensors distributor and a full tune up and still runs the same way and it is fouling the plugs on 3 and 5 i have done a compression and the cylinders is fine as the fuel pressure and not showing any codes .has anybody else had this problem
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