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golucky66

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Posts posted by golucky66

  1. You do not NEED to go back to the dealer for anything except free warranty work.

     

    The issue is, as mikec03 said. Quick lube places as well as chain shops can very easily mess up services.

     

    The best thing you can do is find a GOOD independent Subaru shop and go there for everything.

     

    And in my opinion and experience, if you don't replace that crush gasket every service, they will leak. But I don't go crazy tight. Just as tight as needed.

  2. I agree with the above posters. Need to check the HG for coolant leaks.

    Though uncommon on the turbo cars, it is possible.

     

    There is also two coolant lines going to and from the turbo that can leak.

     

    And if you did your pressure check with the coolant hot/warm/anything above ambient temperature. When you put 20 psi in the system and let it sit. As the coolant cools off. It will naturally drop in psi as the coolant is expanded (when warm) and as it cools it "shrinks".

  3. It seems so simple, I cant understand why Subaru just didnt add a selector to their cars. FWD, AWD, 4WD. Just like the big boys.

    While I agree.

    Look at all the domestic pick up trucks with 4x4. Most if not all of them now a days have "auto" so you as a driver don't even have to switch it to 4x4.it will do it for you.

     

    Subaru just did Awd as a default because no body is going to end up changing that switch except for the.1%

    • Like 1
  4. I have an 09 forester that I decided last storm to see how much it could take.

     

    I ended up stopping on about a 30-35 degree incline with 9-10 inch of snow (the bumper was plowing snow a little) and I turned off traction control and just gave it gas. I was spinning but I made it up the incline. I was quite in pressed.

     

    Though I did have brand new snow tires (non studded)

     

    I've driven my 85 brat is some deep snow and that handles great as well.

     

    Personally, I find the most important thing with tracking and traction in snow is tires, and a proper alignment.

  5. Ok, I'm a little confused. If a thermostat opens at 160 and lets the water circulate through the system, wont the entire engine be cooler than if the themostat opens at 190?

    When driving down the road, with enough airflow through the radiator. Yes. It will be lower.

     

    But when stopped, or in traffic etc. And minimal to no airflow through the radiator. The upper limit of "204" is the controlled by the fans.

  6. could be a bad rear o2 sensor

     

    Rear O2 only has slight correction on fuel trims. +/- like 3% total trims. So the downstream O2 alone can not cause fuel trims to be altered that much (28.1 LT) that high of a number points to what GD is talking about. Air is getting into the engine that isn't accounted for. 

     

    Either from a bad MAF sensor not reading the proper volume of air

    Bad/ biasist upstream O2 (Air fuel ratio sensor on your car)

    Or from an air leak from somewhere after the MAF.

     

    In theory injectors not spraying enough can cause fuel trims to go up. But typically the injectors don't get clogged up in this fashion.

    If you're concerned about fuel injectors, it would be wise to check fuel pressure. As low fuel pressure would cause the ECM to command more fuel.

     

    But, again. It's likely one of the few GD posted. 

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