alc1023

The rear wiper washer as a habit of squirting window washing fluid out every time I accelerate. The people at the Subaru dialer told me that there is a check valve that must need replacing and gave me a paper diagram of the wiper system, but I can not figure out how where this check valve is at on the car or to access it.

I replaced all the spark plugs and wires. Now the error has come back again. Should I replace the igniter and coil pack both or can I do one at a time. Or should I look at something else? It is just misfiring on cylinders one and two.

It took over 50 miles for the errors to come back. Yesterday the light came on so I checked the error codes last night and this time it is a miss fire on only cylinders one and two. I think I will change the plugs and wires and see if that helps. Thanks everyone for your help.

I never have changed them and I have had the car for just about 29k miles.

I cleared the codes and started the car and ran it for a minute or so, then checked the codes again. There was no error codes. So I drove it a mile or so and checked again. Still no error codes. I expect them back soon so I will let you know. Thanks

I will go ahead and clear them and see if they all come back at the same time. It has 196K on it. I do not know how long it has been since the plugs and wires were replaced. I am not sure about the brands of the plugs or the wires. And yes the light does blink at me. Thanks to everyone that has replied so far.

My 1998 Legacy has been blinking it check engine light for a few months now. I finally got a obd2 tester and found the error codes are P0301, P0302, P0303, and P0304. I think that was "misfire detected" on cylinders 1 through 4. It runs fine. It performs like normal and get the same fuel mileage it always has. Any ideas what could be causing these error codes? Thanks for your help.