Removing Subaru Impreza WRX STI Engine Part One
If you're going to work on a Subaru- show yourself some love- get these
How to remove an engine out of a 2004 Subaru WRX STI.
Cylinder Head Dis Assembly & Tear Down on a Subaru WRX
Anthony @ DIYautotech showing you how to disassemble a cylinder head.
This head is off of a 2003 subaru impreza wrx, but the dis assembly is
basically the same for MOST cylinder heads. This is a good starting point
for anyone about to tackle such a job!
How to change a Subaru Head Gasket without removing the engine
These are the sets I like to use on these EJ25 engines.
1:07 Identifying engine type
1:25 Inspection showing oil leak from head gasket
3:12 Remove air intake (discussed)
3:35 Remove battery (discussed)
4:00 Remove air compressor (discussed)
4:10 With above removed and belt covers removed
4:20 Remove belts
5:49 Remove A/C compressor tensioner bracker
7:00 Remove alternator
8:50 Remove air compressor (discussed)
8:56 Drain radiator
10:10 Remove power brake Booster
vacuum line, fuel lines
11:48 Disconnect spark plug wires/brackets
13:42 Remove A/C compressor
14:15 Remove spark plugs/bracket
15:02 Disconnect oil sending unit wire, coolant temp sending unit, crack
shaft position sensor wire
15:50 Remove radiator
How to change a Subaru Head Gasket without removing the engine
Cylinder head rebuild EJ25D
my first attempt at rebuilding a Subaru cylinder head. i may not be perfect
but at least i didnt have to pay someone to do it for me.
2005 Subaru Outback Engine Replacement
This is my 2005 Subaru Outback with the old engine removed. I'm talking to
a mechanic at P & L Motorsports in Franklin Park, Illinois about the
procedure to replace my ruined motor with a new short block and rebuilt
7-Bolt Shortblock Failure - Full Diagnosis
If you are your own mechanic, there is no more important character trait
worthy of development than the ability to own your mistakes. That's where
the line is drawn between good mechanics and bad mechanics. It's not the
failures but how they deal with them that measures their ability.
In short, it's not easy to admit you did something wrong or were negligent.
But if you don't own it and talk about it, it doesn't get fixed, and
nothing positive can come from it. It was my quest to overcome my clutch
issue that lead to the creation of a video. That video is the textbook
perfect guide for how to correctly install a DSM transmission.
Crankwalk as described is caused by a casting defect. This was not a
defect. This was preventable. A lot of people would find something like
this and not tell anyone out of embarrassment. I'm not ashamed. It's my
fault. I got good use out of this engine and it was tough enough to make
it 48K miles since the last rebuild despite my abuse. I'm here to tell you
if you bought a used car that's had its clutch replaced, or if you ever pay
someone else to do it... make sure it has this bolt. It's stashed away
between the starter and the transfer case, so it's hard to see. Make sure
all of your bell housing bolts are torqued properly because fastener
problems can destroy your shortblock, clutch and transmission. If your car
fails because of a mis-aligned transmission, you have no reason to blame
It wasn't until I bought my next AWD car that I discovered there was a
smaller bolt on the other side of the block. I destroyed 3 transmissions
in the GSX first. With the damage already done to my crankshaft, I then
lost a shortblock. It's an ounce of prevention that's worth metric tons on
your bank account.
Grade 10 M8x60 bell housing bolt = MD706012. It gets 22-25'lbs of torque.
Owning my mistake permits me to learn from it through con$equence$, and
never repeat it. What good would it have done anyone else for me to learn
this lesson and not share it? That's why I'm providing this video to all
of you. Sharing it can perhaps help someone else avoid this costly
mistake. This is the final chapter for my 7-bolt, and this book is going
back on the shelf.
Here are some valuable resources if you're trying to read bearing damage:
And of course, now that I've covered the complete oil system, transmission
and driveshaft series of videos, you now have all the tools necessary to
ensure your 4g63 lasts a very long time. Whether the casting defect
exists?... or it's all caused by a bolt, or the harmonics, or whatever...
Sure, crankwalk exists and it's horrible. But with the small amount of
movement required for your crankshaft before it contacts the block isn't
far enough to make your clutch drop to the floor when you turn. You'd be
hearing woodpeckers and jackhammers on the crank long before that clutch
pedal would fall to the floor. Some people are going to hate on me for
saying that. That's fine. I believe all of the people who experienced the
clutch pedal issues had fastener problems on their bell housing.
DSMs get a bad reputation for this but we can change that. Crankwalk is
never the cause of your engine failure. Crankwalk is always a symptom of
the real problem. It's your disease that makes you deny it's your fault.
You've got the 'itis. DSM-itis.
Whenever you dig deeper, you'll discover what applied all of those thrust
loads to your crankshaft to begin with, and it's not going to be a casting
defect that moves your crank .101". Mine only went .014", but all of the
same parts failed.
PLEASE tell me in the comments if you find this bolt is missing from your
Subaru Short Block Benefits
Mark Sadowski of P&L Motorsports, 3847 Carnation St., Franklin Park, IL
60131, discusses the benefits of replacing a blown 2005 Subaru Motor with
an OEM shortblock, and the procedures involved in performing the engine
[SUBARU] FB engine -The 3rd Generation SUBARU BOXER
The horizontally-opposed configuration of the SUBARU BOXER engine places
the pistons 180 degrees apart, for a lower, flatter profile than other
engine types. This gives the engine, and the overall vehicle, a lower
centre of gravity and better balance. Further, the pistons' opposing
movements counteract each other, naturally helping to reduce vibration.
This year, a new generation of engines delivers enhanced output, efficiency
and emissions whilst sharing all the legendary benefits of the 11 million
SUBARU BOXER engines already produced.(see more detail at
Project STI - Engine Rebuild 2.5 litre
Ignition DVD takes the version 6 STI to MRT performance in Sydney after an
engine failure for a new semi closed deck 2.5 litre short block and forged
Subaru WRX EJ205 Engine Rebuild Part 4
Anthony @ DIYautotech taking you on a Multi-Video Series of how to rebuild
a factory subaru impreza wrx from top to bottom.
This video features accessory removal & tricks and tips on custom ways to
remove certain parts WITHOUT the use of EXPENSIVE factory subaru tools.
This video will teach you how to split a boxer pancake engine in half.