Naturally Aspirated Engine [Archive] - Subaru Legacy International

1997 Gtb intermittent start issue (0 replies)
The Phase 1 USDM Subaru EJ Engine Line. (0 replies)
Oil Pump Gerotor Bolts. (3 replies)
1997 legacy 2.2 (3 replies)
Radiator Fans Sometimes Not Working (0 replies)
hesitation, shuddering, P03p3 CEl, 09 2.5i Legacy (1 replies)
fuel pump (2 replies)
Exedy Stage 1 (6 replies)
1999 legacy gt all cylinder misfire (2 replies)
1999 legacy gt. Do I need both cats? (5 replies)
Engine misfire with no codes help! (5 replies)
1999 legacy gt 2.5l intermittently runs like crap (1 replies)
P0519 - Idle Control System Malfunction - SOLUTION (1 replies)
PZEV exhaust 04 Legacy? (3 replies)
I want a little more power (3 replies)
EJ22 Intermittent No Start Issue (3 replies)
EJ25D valve cover changes & ITM and RockAuto woes (1 replies)
JDM EJ25DE info (3 replies)
01 OBW LL Bean overheating issues (12 replies)
97 legacy misfire and rough idle (2 replies)
Can not set timing correctly on EJ25 (3 replies)
Phase 1 or phase 2 (3 replies)
AC Compressor Misfiring (4 replies)
Best way to repair stripped exhaust manifold? (2 replies)
Air Intake Clips 2012 2.5 (1 replies)
Valves for ej25D (8 replies)
EJ25D Build Thread (5 replies)
Stuck Crankshaft Pulley (1 replies)
codes for days brah! (2 replies)
Has anyone here tried building a max power NA street EJ22? (2 replies)
What is this Hose from firewall (3 replies)
Where to go with my build? (0 replies)
Redundant Engine Issues (12 replies)
unicorn starting issues (2 replies)
EJ25D, WRX turbo swap, Zener Diode for MAP sensor? (0 replies)
BE/BH engine differences (3 replies)
REALLY MYSTERIOUS leak (0 replies)
High Idle RPM (0 replies)
Header/Exhaust Manifolds List (6 replies)
Crank no spark issue - Help! (8 replies)
00 LGT, loud ticking noise (2 replies)
Inferno UEL headers... Who? (1 replies)
Ej25D Cam cap bolt differences? (2 replies)
Misfire on cylinder 1 and 2 (5 replies)
Help with cylinder 4 misfire. (1 replies)
EJ22 Cylinders 1, 2, and 4 misfire (4 replies)
Switching to synthetic in my ej22 (4 replies)
Headers for EZ30D 3.0r (9 replies)
EJ25D Help (13 replies)
Valve tick/knocking sound (6 replies)
maf going bad? (4 replies)
California Intake (5 replies)
question about bad or good cat. (8 replies)
exhaust manifold bolt or new header? (4 replies)
Bye Bye Headgaskets (99 EJ25D) (13 replies)
yup, another coolant leak thread. help me narrow the search! (1 replies)
P0420 problem when low on fuel (6 replies)
Ej25 upgrade (6 replies)
2002 Legacy L 2.5 Engine Flooding (2 replies)
ej251 vs ej252 (7 replies)
SARD FPR real or fake help. (3 replies)
Coolant leak (4 replies)
Planning out a high compression build for my '03 Outback. Tuning questions. (6 replies)
Need New Cat-Back (3 replies)
Ideas for more Power and/or quickness into and out of corners. (4 replies)
resonator recommendations (5 replies)
MSD Coilpack mod(spark plug wire help) (4 replies)
02 legacy engine noise diagnosis (2 replies)
Turboing 2.5 SOHC (3 replies)
Single Port UEL Headers (46 replies)
Reflective wrap on fuel rails for increase in performance (5 replies)
Lawnmower (6 replies)
En Saga (EJ25D ver.2) (0 replies)
1999 (P0507) No power, high idle... Vacuum leak? (2 replies)
Exhaust questions (5 replies)
imo, nicely modded 1998 subaru legacy sedan ej22 (12 replies)
Head Gaskets, maybe? (13 replies)
Pre-95 Intake Tube Install - Disconnected Pipes (3 replies)
2.5 Header question (8 replies)
01 legacy gt limited headers and muffler (6 replies)
Increased engine vibration and idle issue (1 replies)
Too much oil being registered. (8 replies)
fuel pump issue? (2 replies)
1995 Legacy LS idles fine, but tries to stall in 'Drive' (6 replies)
P0100 paired with a P0505 (0 replies)
ej251 altornator dead and miss firing sounds help guys (2 replies)
98 LGT Headgasket How To (0 replies)
Main seal or seperator plate leak? (4 replies)
2006 Legacy 2.5 Std trans Engine Change (2 replies)
legzilla the begining (8 replies)
Performance enhancements for 3.6R Legacy with E36 engine (9 replies)
98 LGT 4eat, randomly dies (3 replies)
Yay, dead speedometer / CEL (6 replies)
Stainless steel manifold studs & nuts (9 replies)
JDM EJ20D HLA (BG5A) Engine Tuning (0 replies)
Could it be the MAF? (2 replies)
Looking for Advice/Ideas on what to do next (9 replies)
OIL EVERYWHERE!!!!!!!!! urgent please advise (3 replies)
EJ25 SOHC broken timing belt Q? (11 replies)
what can I swap into my 1st Gen legacy (2 replies)
Running With No Converter (8 replies)
Recommended Oil (5 replies)
Motor mounts for stock BG. 02 WRX mounts or Anchor? (7 replies)
2nd Gen Hybrid CAI (11 replies)
Felpro gaskets? (4 replies)
Tune a phase 1 EJ22-25 (4 replies)
EJ24 Valve Cover Question (2 replies)
1998 EJ25D Cylinder Head (0 replies)
knock sensor (4 replies)
High flow cat, custom or buy it from a company? (4 replies)
Blue Smoke on startup 99 2.2 (3 replies)
Cheap Exhaust ideas (11 replies)
exhaust and headers on 2nd gen 2.5gt wagon (8 replies)
BG radiator fan running all the time? (1 replies)
99 Legacy L - problems (8 replies)
New engine build for this year. (6 replies)
99 Legacy Brighton can't refill gas (1 replies)
HI new here (2 replies)
Didn't take me long to brake it (6 replies)
EJ22 OBD2 live data question (2 replies)
bought new headers, should i expect a nice rumblr or not? (13 replies)
Pinging/knock on 2005 2.5 Auto (0 replies)
idle dropping/ 99 legacy 2.2 problem (1 replies)
Franken build. (3 replies)
missfire on cylinder one (5 replies)
Key and Keyway conundrum (3 replies)
Probably a stupid idea/question.... (3 replies)
Hesitation at low throttle on my '98 GT Auto (10 replies)
Oil eating... (13 replies)
Yet another separator plate thread. (6 replies)
03 legacy L exhaust advice (0 replies)
Need help identifying a canister - 97 LGT (2 replies)
Header for H6? (3 replies)
LOUD KNOCKING NOISE!!! (1 replies)
Spark plug Q's 'indexing and side gapping' (1 replies)
Stopping the bad vibration in my '98 GT auto when at a stop. (7 replies)
Stock ej251 Head Gasket Q (3 replies)
STI UEL on NA 2.5 Phase1? (3 replies)
Over heating issue help plz! (30 replies)
Oil catch can set ups????? (3 replies)
Oil Separator plate q? (4 replies)
Cross Reference chart (12 replies)
Long time issue (5 replies)
Knock questions (7 replies)
Larger exhaust made my car slower? (7 replies)
Rebuild or not: 2001 EJ251 (6 replies)
EJ22 Phase 2 rebuild advice (15 replies)
Catback exhaust on a legacy (5 replies)
Ej22 EGR Manifold swap, now it won't idle. (16 replies)
air flow meter question (3 replies)
Phase 1 motor in phase 2 car? (10 replies)
Borla replicas gasket question (speedyracer) (6 replies)
Car Won't Start...What Am I Missing? (4 replies)
HELP ASAP PLEASE?? (4 replies)
EJ25 short build 2000 Subaru legacy GT 2.5 (updated 1/3/14) (0 replies)
what is this? (3 replies)
2002 legacy L (36 replies)
2.5 liter phase 1 phase 2 questions (6 replies)
1999 2.2 Cylinder 1 misfire (3 replies)
WRX cat back on 98 L wagon question (3 replies)
Can I run 93 octane in a stock 99 phase2 2.2? (2 replies)
Ej251 with Ej255 rods on stock pistons? (1 replies)
exhaust (6 replies)
Ej22 swap to ej22 but staying NA (3 replies)
timing belt question (6 replies)
What to replace on a ej22? (3 replies)
Fuel cut? N/A Frankenmotor. (2 replies)
Help tracking an exhaust leak? (3 replies)
EJ22 Block and Heads ... Overheated (5 replies)
Snorkus delete or Short Ram ?? (4 replies)
Interchangeability of spark plug wires? (10 replies)
'97 Outback Fabricated in July '96 (4 replies)
Adapters to fit wrx injectors in an ej251? (4 replies)
EJ221CXAWL Engine overhaul (2 replies)
2001 Legacy Startup problem (6 replies)
Help! My subaru is sick (26 replies)
Really poor gas mileage when cold. (14 replies)
2.5L DOHC 1996 heads compatible to 99 OB? (6 replies)
Is this exhaust manifold gasket toast??? (4 replies)
Has anyone gutted a stock muffler? (7 replies)
Walk me through measuring TPS voltage please. (6 replies)
.5 Quart/fill-up oil leak, need some help (7 replies)
Hybrid build question. (17 replies)
EJ25D cylinder head chamber width? (2 replies)
MagnaFlow or Greddy EVO2? need experience! (2 replies)
Timing tensioner question...Knock? (1 replies)
P0440 Evap Code... Charcoal Canister? (2 replies)
1996 subaru legacy outback 2.5 na with no rev limiter. Help! (11 replies)
oil leak onto exhaust manifold (11 replies)
Phase1 97 2.2 single port, swap to dual port heads? (5 replies)
Exhaust size questions (10 replies)
Seized Fozzy (6 replies)
Shift Points (2 replies)
EJ25D NPR piston oil rings (4 replies)
Road trip emergency kit (13 replies)
EJ259 info (2 replies)
Name that little coolant hose (9 replies)
Compression issues! (1 replies)
misfire issue (5 replies)
EJ22 Knocking noise (6 replies)
Gas gauge question? (4 replies)
Symptoms of HLA issues? (7 replies)
PCV valve for '03 EJ251? (5 replies)
00 BH crank sprocket replacement (44 replies)
Best Sources for low mileage engines or re-man legacy 2.2L? (9 replies)
UEL Headers and Exhaust System (51 replies)
P0440 Small leak (9 replies)
My Ej25 may be done! (7 replies)
Options for quieter performance exhaust (19 replies)
98 Legacy GT 2.5 parts (8 replies)
lousey p0400 code. help plz? (10 replies)
misfire code help please... (14 replies)
Engine rebuild tips (2 replies)
Hard shifting & loss of acceleration issue 1999 Legacy (16 replies)
Alternate uel header/exhaust pipe routing (sound clip) (16 replies)
High Pitched Squeal While Under Load(HELP!!) (29 replies)
Grimms 00 Legacy overheating!!! HAAAALP!! (18 replies)
glasspack? (4 replies)
IAC Valve adjustments (14 replies)
Engine Problems (1 replies)
In-tank fuel filter cap (12 replies)
Long distance drives (15 replies)
rebuilding my 3rd gen! opinions (6 replies)
split fuel rail mod need advice (6 replies)
Cam's, and porting (2 replies)
Any one know what this Cusco radiator shroud is for? (2 replies)
Interesting problem; Hesitation under power. (4 replies)
Glasspack for Resonator? (16 replies)
p0400 code and EGR pipe (8 replies)
'99 Legacy Wagon 2.2 Auto HORRIBLE ACCELERATION (13 replies)
spark plugs 2007 impreza (7 replies)
Input needed. 03 Subaru Legacy with STI axle back (7 replies)
Running very lean (11 replies)
1995 ej22 p0400 code (2 replies)
Cylinders are full of fuel. Help? (13 replies)
Cold Air Intake (63 replies)
2004 35th anniversary edition engine noise (7 replies)
Exhaust head bolt stripped (1 replies)
01 legacy L wagon OBDII codes HELP!!! (22 replies)
How much better are Fel-Pro gaskets than the stock? (11 replies)
Phase 2 pistons in phase 1 block/crank (1 replies)
P0420 code! (22 replies)
colapsed lifter type noise (1 replies)
Motor mounts? (9 replies)
Misfire 1 & 3 (3 replies)
UEL header and smog (11 replies)
New maganflow? (4 replies)
engine wont connect with transmision (8 replies)
Recommendations for break in oil??? (6 replies)
97 2.5 GT with '96 2.2 - running issues after swap (8 replies)