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Evil02outback

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Posts posted by Evil02outback

  1. So I put a engine in a car for my sister, and after firing it off it got the normal white smoke on initial start off and burnt it out like I normality do. but after sitting a couple of days I go to fire it off again and I get the smoke (what I thought was steam) figuring a head gasket failed, I pulled the engine and the heads to my surprise it’s a bit of oil in the cylinders.

     

    I pulled the pistons out and the oil rings are not springing out like they should ( I can slide the piston back in up to the second compression ring) so my question is: can I clean the pistons up or do I need to get a new ring set... and if I do what is the best inexpensive set out there I’m having to do this on a budget.

  2. after solving the knock sensor issue with the last post I made, http://www.ultimatesubaru.org/forum/topic/164225-intermittent-loss-of-power/?do=findComment&comment=1364460, it is losing power differently this time .

    my wife has been driving it and it  would never fault on me until one late night making a run to the store,

    i was driving up a fairly steep hill and going up at about 40 it held there for around 5-6 seconds and like a switch it comes alive and 

    takes off up the hill. 

    i kinda have an idea where to look but could use some input 

    it also occasionally dies on start up but you fire it up again and is just fine 

  3. 02 OBW ej25 single cam auto

    This just started loosing power and it's not predictable at all.

    Driving out of my road the car will loose power around 1/4 throttle going up hill medium load on the engine ,

    I hooked up my scanner/system monitor and I was able to see what was going on and why I lost power.

    But when it did my timing would go to 0 when most of the time idle is 15deg and running its around 30.

    I'm kinda at a loss but am suspecting the TPS is staring to fail but it doesn't do it all the time so it is making it difficult to diagnose

  4. Make sure you use a A/C system flush instead of break clean I'm not sure what brake clean will do to the seals. Also use dry nitrogen to blow it. Your biggest enemy in a refrigerant system is moisture, most if not all refrigerants are hydroscopic ( meaning they absorb moisture) and can wreck havoc in the system. Will also make it harder to pull a good vacuum on it. I pull my systems at a minimum to under 500 microns.

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