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bull6791

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Posts posted by bull6791

  1. General dissorder 

     First, for any make and model car what are good scan tools. What do Home mechanics use 

      Second. For problems with the tire pressure monitoring system on cars do you need a special tool or a scan tool can read the code. 

    Lastly, the subscription services that you were referring to like all data and shop key. Are they for home mechanics or they are something only a shop would get. What do they cost. 

      Thanks. 

  2. Gd 

       No pending codes or codes stored. Now that the code is clear maybe it won’t come back on. Just asking if you clear a code if their was a problem when my mechanic drove the car around wouldn't the code come back. He said normally if their is a problem when you shut the cel off and drive around the light will come back. 

      Also what is code setting criteria because I am sure they already looked at that. Thanks.  

  3. Thanks. It did answer my question. Yes I did take it to my mechanic for check engine light. Code po 456. Evap small leak. 

     He cleared the code and drove the car around for awhile. The code never came back. He said usually if their is a problem when code is cleared driving around it would of came back. He also Looked at all other scan tool data and screens related to car and code. My mechanic sees no reason why check engine light came on with the cruise control light flashing and the traction control light on. He also has a smoke machine to check for leaks. He said based on scan tool data and the light has not come back on when he was driving around he feels that he does not want to do a smoke test now. He said if light comes back on bring car back and he will do further testing maybe use smoke machine. But as of now. With his testing he has no explanation of why the check engine light went on. Thanks. 

  4. I totally agree I am not a mechanic. My car has po 456 one thing it could be is the gas cap. I already tried that and it did not work. 

    Another thing it could be is a small hole in a evap hose. I do not know if that is it I am just taking a guess. Also it could be rust. If it is rust where would the rust be. Another thing what is the most common problem with this po 456 code I do not know  

    I have an appointment with my mechanic tomorrow to see what the problem is  I am in 100% agreement that I need to use a smoke machine to fine the leak Since I don’t have one or know how to use one that is why my vehicle is going to mechanic tomorrow Thanks  

     

  5. My 2011 Forester has cel. The code is po 456 small evap system leak. It’s not the gas cap all ready tried that. It’s probably a evap hose that has a small hole. I just can’t find evap hoses or charcoal canister. It goes to my own mechanic tomorrow. 

      I could be wrong but I feel like Subaru vehicles are very hard to work on. Every thing in the vehicle is hard to find. I feel they don’t want people working on the vehicle only Subaru mechanics. I have a Toyota and everything is much easier. Thanks. 

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