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2001 s10 2.2

  1. 2001 LS 2200 troubleshooting nightmare. No fuel pump, no spark.

    2.2L - 2nd gen 4-banging
    This is a good strong engine with low miles and was running perfectly until it just STOPPED running as I was cruising down the highway in the rain. I initially suspected the fuel pump as it had been "noisy" as of late.. So, Pump was replaced, it's fine and working if I bypass, relay is good...
  2. p0178 fuel compensation sensor low voltage

    2.2L - 2nd gen 4-banging
    So my 2001 s10 2.2 rough idles once warmed up to operating temperature (never noticed until it started getting warm outside), I have 3 codes being thrown P0178, P0410, P1137. I’ve looked all the codes up and it seems the only thing that could be causing it is my FCS, but today I tested my...
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