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  1. Problems and Service
    As the title says, I have some smoke coming out from under the hood after I changed my spark plugs. This didn't happen the first time I changed the plugs on my cobalt so it's strange to me why this would happen... Did I do something wrong or was it because I simply put too much diaelectric...
  2. Problems and Service
    hello everybody, A few weeks ago I went to autozone, a worker showed me a big list of spark plugs, and I chose one from the list. I installed them and everything was fine for about 2 days until I got P0300. I went to a different autozone and this time a worker helped me who showed me only 2...
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