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  1. P0324 and Slow Coolant Consumption - Head Gasket?

    Generation 1 Volt (2011-2015)
    2012 Volt - 188K I just recently got a code for P0324 Knock Sensor Control System error. I thought it might be a fluke, so I cleared the codes on my scan tool. Next time the ICE turned on, the code came back and the MIL came back on. Next, I tried replacing the knock sensor (assuming it was...
  2. ⚠ Bad Gas, or Blown Head Gasket? ⚠

    Problems, Driver Warnings or DTCs - Chevy Volt
    Hello all, Just recently bought a 2012 Volt (this past February) after reading tons of threads on this awesome site. I really like the car! Brief Rundown: 170K on mostly the engine (30 lifetime MPG) 3 DTC Codes: P0131, P0137, and P0420 Changed Oil, Spark Plugs, and Air Filter No mods except...
  3. /!\ Engine Not Available... and more!

    Problems, Driver Warnings or DTCs - Chevy Volt
    On my way to the office last Saturday, when entering mountain mode, my CEL began flashing. Once I reentered normal mode it went away. So I proceeded in normal mode and made it to the office with about 10 miles of range remaining. On my way back, in the afternoon, I was definitely not going to...
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