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    O2 Sensor wire disconnected - 1994 K1500 350 TBI 4L60E

    Hey everyone. I need some help with finding a wire. Service manuals have failed me, this is my only mode of transportation at the moment, so I need to find a solution if at all possible. I have a new-to-me '94 Sierra and I cannot for the life of me, find the lead for the O2 cable that the...
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    Coolant Gauge not working, engine running rough

    Truck: 1994 K1500 5.7L 4L60E 4x4 I need some serious help. Obviously I would go to a mechanic if I had the money but I simply don't at this moment. My K1500 is having a lot of issues related to engine performance and pretty much everything wrong can be roughly traced back to the engine coolant...
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