Questions & Answers for: Subaru error code p0304

Question about 2007 Impreza Outback Sport Wagon

2 Answers

error code 55 on 2007 subaru outback engine light and abs light on car threw a CEL at me with ER 55 and blinking cruse. the error code went away after a 5-6 restarts,dont worry it´s not a serious ...

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...Error Code --> which is an EGR Flow Malfunction, and recently, I'm also getting a P0304 CEL Error Code --> which is a cylinder 4 misfire. I think the EGR Flow Malfunction has something to do ...

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I have a 1997 Subaru Legacy that wouldn't the I have a 1997 Subaru Legacy that wouldn't start the other day. After checking some things I found my ECM was bad. Got one from a junk yard and put it in. ...

...code P0304 #4 missfire,this only happens once in a while, going up a slight hill or a long hill, I have driven from seattle to portland and back with car loaded and no problems. I have changed the ...

Question about 1996 Legacy

2 Answers

...error code is detected ,then you can replace the exact faulty part .But if you have scanned and detected the error code and replaced the exact part as per the error code but still the error CEL light ...

Question about 1992 SVX

1 Answer

...error code stored in the car computer. to get car scanned at diagnosis center to get error codes, At diagnosis center you will receive the error code.As per the error code it will detect the exact ...

Question about 1992 SVX

2 Answers

...p0304 I have a 2009 Subaru Legacy with est 70K on it. When I was driving my check engine light,traction control and cruise control lights clicked on. I got the car diagnosed at a AutoZone and their ...

...What code was on the computer? That could tell you what caused the problem. If it was a p0300-p0304 code that could mean a piece of carbon grounded a spark plug causing the miss and then burnt

Question about 2001 Outback

1 Answer

codes,p0304,p0483 code retrieval P0304 Cylinder #4 - Misfire Detected P0483 Cooling Fan Rationality Check Malfunction

Here's my problem, 99 Subaru Legacy 2.5 dohc. I had a really bad oil leak at the cam seal (RI)and around the valve cover (right head) and a plug wire that was pulled apart at the boot. Car ran fine no

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