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  1. 1998 chevy s10 4.3 automatic. power to OBD2 port but error reading

    S10 / S15
    I have this 1998 s10 with the check engine light so I hooked up the obd2 scanner and it reads half way before error. its 4.3 vortec 2wd. Replace PCM and it has power at 3 ports. Unplugged all engine sensors one at a time to see if it was a short but still hasn't worked. Checked air bag and seat...
  2. P0420 No loss of power

    2.2L - 2nd gen 4-banging
    2000 2.2 s10, 270k miles So Ive been trying for along time fixing a p0171 code, (rough idle, rarely dies at a stop, slow accelleration and towards the end staryed bogging down on hills) replacing parts, new intake gasket, cleaning TB etc, till finally a coworker hooked up his fancy snapon code...
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