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Mike104

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Posts posted by Mike104

  1. I know the EJ25 DOHC are prone to overheating when the head gaskets go due to exhaust leaking into the coolant.

    I thought the EJ25 SOHC are more likely to have external leaks that could possibly result in overheating if the coolant level runs low.

    I've seen a number of older Subaru's for sale with the SOHC that complain about overheating (would stay away from since one wouldn't know how badly the lower end is) but was just wondering.

  2. 3 minutes ago, heartless said:

    for me, personally, i have zero complaints with the KYBs. Firm, without being harsh. and yeah, if you are replacing worn out units, there is a BIG difference..

    Gabriel and Monroe are just too soft for my liking. They might be fine on Grandpa's old land yacht, but not on a Subaru. lol

    Well as I am a grandfather but my Impreza isn't an old land yacht I'm going to go with the KYBs :D

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  3. I did this on my 2003 Forester and the only way I could get it off was to cut the long bolt and burn out the rubber bushings in the knuckle.  Since I needed it for a daily driver I splurged and bought two new knuckles, long bolt, two rubber bushings as well as a new bearing, hub and seals.  Once I got the old stuff out it was a matter of just putting everything back together.  I used the Harbor Freight wheel bearing installation tool to put the new bearings in.

    May not work for you but it's how I did it after watching many videos and expected a PITA time.  Even using all new parts it was still a pain.

  4. Interval is 105,000 miles or 7 years and have used Aisin kits and had good luck on multiple cars. Just don't buy stuff from Amazon or eBay as they can be counterfeits.

    Rock Auto has good on Aisin kits (Japanese parts).  Retail prices for parts at a Subaru dealer can be expensive.  Some online dealers give a good discount.

    Go here to look up part numbers:

    https://www.subaruparts.com/?p.SUB759&keyword=subaru parts online&gclid=EAIaIQobChMIt_ra7rzn7gIVccqUCR3zeAJgEAAYASAAEgKKs_D_BwE

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  5. If the OEM parts from Subaru are too expensive for your budget, the Aisin Kit is probably the best option.  Buying parts from ebay/Amazon can be risky as some sell counterfeit parts and it can be difficult to determine which ones are real.  The Gates kits have been known to put Chinese made parts in them.

    Aisin is the OEM water pump manufacturer for Subaru.  I believe Koyo makes the idlers and NTN makes the Tensioner.  Mitsuboshi supplies the timing belts.  The preceding statement is what I have heard so it may not be 100% accurate.

  6. On 11/30/2020 at 6:06 PM, Deeron said:

    I live on a remote island in Alaska where we have only one guy who machines cylinder heads and he said he can't do Subaru heads because they are too soft. So I assure you, there is no one here who can do it. 

     

    I thought oem gaskets were not recommended for Subarus because they fail regularly?

    I'm pretty sure the failure is on the driver side. It started by leaking coolant and onto the exhaust manifold there. Now it's burning coolant.  

    The recommended OEM gasket fpr the EJ25 is the Turbo gasket 110044AA770 or 642.  As Ramage says many have had good luck with the Felpro MLS gasket.

  7. www.carpart.com is a good place to check for used parts in your area, or a pull and pay yard if you have one near you.

    I know that several of the generations of Subaru's have issues with starting, generally it's diagnosed by removing the small terminal on the starter and checking for voltage between that terminal and ground when the key is turned to START position.

    Sometimes its the main battery cable going to the starter, the key switch, or a bad ground.  There is a mod to connect a relay to supply full battery voltage to the start terminal on the starter instead of using the original circuit.

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  8. I believe the idea of using Seafoam in the oil is to put it in shortly before changing your oil.  I put some in my '99 with an oil change and then had to have all of the oil seals replaced due to leaks, apparently the Seafoam removed the sludge that was prevening the oil seals from leaking or at least thats what I was told when I took my car in to have the oil leaks checked.  It didn't have visible oil leaks before I put the Seafoam in it. 

    I'm sure others have different experiences with Seafoam.  I know I have used it in the gas tank and have used it in the intake manifold to remove carbon from the valves?  Pretty sure it doesn't do much for the piston ring issue.

  9. On the EJ25 engine the water pump is above where the thermostat housing is. The lower radiator hose is attached to the water pump.  The water pump is driven by the timing belt.  It's located on the front of the engine behind the timing belt cover.  The problem with leaks on the Subaru is that they often get blown back onto the engine and can collect and then drip off somewhere unrelated.  Getting a knowledgeable independent Subaru specialist is a good idea to evaluate it.   

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  10. On 9/16/2020 at 1:25 PM, idosubaru said:

    Sure thing. I've wondered the same thing and looked before so i knew i could find the source quickly rather than me repeating it.

    Thanks for providing the links.  I may have asked the same question before and GD replied so I was fairly certain in what I said about the turbo gasket.  The opinion of those that have done hundreds (like GD) is of way greater value than my silly three examples :)

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