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kudd

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Posts posted by kudd

  1. Just a thought and probably not related, but..... we changed the dash out on a '98 and the battery/alt light didn't get plugged back in. That is enough to keep a perfectly good alternator from sending charge to a perfectly good battery, thus draining said battery in less time than it takes to get to work with lights, wipers and defrost on.

     

    So, if anyone else has a bad alternator after dash work, check the idiot light connection.

     

    There ya have it from the peanut gallery.

  2. I've had pulleys come loose from poor tightening after t-belt job...too many times before I realized what was going on. The key has gotten trashed, but not the key way luckily. Unless I'm more confused than I think I am, the key way would be the crank shaft and a rather major deal to replace. If it's just the key you can get a new one and insert with the new pulley. Then tighten with a pin tool or chain wrench or something. Be careful if you use thread locker because too much can goob up the pulley and make it hard to get off next time.

     

    Yeah.... I make a whole lot of mistakes, and I'm living proof that education costs money!

  3. I'm sure this has nothing to do with your situation, but.....

     

    We recently swapped a dash in a '95 LS and the charge system stopped working. I also noticed that the gas gauge wasn't working, but wasn't sure it had been working before the swap. Anyhow, long->short of it is that there was a loose connection to that side (left) of the dash, which includes the charge system idiot light. When that idiot light is disconnected the alternator cannot put the charge to the battery.

     

    Of course, I'd already swapped in an another alternator :rolleyes: ( we had one in inventory) before it occurred to me to check the dash connection.

  4. The "proper burping" is an interesting term. We filled top radiator hose, then put on radiator, filled radiator from both sides ( cap and vent hole) ran to temp ( 10 minutes idle, then 5 mile ride) and then topped off with maybe 1/2 a cup.

     

    Next day, drove 20 miles at 60 in 3rd gear (3800rpm =/-)... temp guage started to rise after 20 miles, air in cabin started blowing cold, pulled off road and gauge went back down, air blew hot. I continued 10 more miles to work. Checked lower radiator hose and it was cold, after 30 miles. Once cooled, radiator took less than 1/4 cup. Expansion tank was at it's full line level.

     

    Drove home the 30 miles that afternoon, put it in 3rd for last 12 miles to bhring rpm up, plus detour up a steep hill just for grins and sure enough, guage started climbing when I pulled into my driveway. Bottom hose was cold again, but cabin air stayed hot this time. Expansion tank was 2" from overflowing. Later when cool, expansion tank is back down to full line, and radiator took maybe a tablespoon.

     

    Anyhow, would all of that constitute a "proper burping"? Or is there some technique I'm not aware of?

     

    T-stat is a new OEM. I have heard that the little air vent in the flange should be near the heater hose connection on the water pump. I didn't pay attention to that when I installed, not thinking that it mattered. I plan to check that when swapping radiator this afternoon and rotate it if I can.

     

    Cap did not occur to me. It does hold pressure I know.

     

    Of course if I swap radiators, adjust t-stat position, and swap caps....and it stops overheating I won't know which one did it...but I won't care!

     

    And yeah...we did the head gaskets on Sunday....

     

    For my curiosity, which way does the coolant flow? Into top of radiator and out the bottom? Or in the bottom and out the top?

     

    Thx gang. I'll keep you posted, and I am curiuos about what more can be done to get the air out of the system.

  5. So, you say I can rule out heater core as a cause of engine overheating which is as I was suspecting.

     

    That brings me to radiator, as it's the only thing left that didn't get swapped when the 2.5L came out and the 2.2L went in. Everything else connected to cooling that I can think of was exchanged with the engines. I rinsed and flushed the radiator and it seemed to pass water quite nicely..... but still she overheats so it gets swapped tomorrow and we see if that stops the hot flashes.

     

    Thx folks!

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