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  1. Mechanical Problems & Technical Chat
    Ok so I got my son a 2008 si it had 190k on it and ever sense he has had it he has been using unleaded instead of premium gas. The car is now at 194k and running weird he says. Will changing the gas type and spark plugs help? How do I know someone else didn’t do the same thing before I bought...
  2. Mechanical Problems & Technical Chat
    I have a 2006 Honda civic Ex 4Dr with 204,000 miles on it. I had the charcoal canister replaced along with two sensors back there and the purge valve replaced as well. A week later, P0496 came up and anytime I fill my car up with any amount of gas my car won't start up whatsoever. It cranks, I...
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