Announcements and FAQs/Threads of Note
PLEASE use the search feature prior to posting. This may yield immediate results.
If you have a question related to a Check Engine Light (CEL), please get the code pulled prior to posting. Many stores such as AutoZone, Pep Boys, etc. will pull the code for free.
Please post your vehicle year/make/model, mileage, brief service history, and all modifications for the best possible assistance.
Another excellent source for common maintenance how-to advice is www.scoobymods.com
Contains information on oil, oil filters, instructions, and other information.
Contains updated maintenance shedules for 1990+ Subarus. The information contained via this link is more current and replaces what is in your owner's manual.
Cleaning And Reattaching The IACV (Idle Air Control Valve)
Contains information on how to clean the IACV. A dirty IACV is a common cause of a wandering idle on turbo Subarus.
Catch Can FAQ
Contains information on the whys and hows of catch cans.
Cooling System FAQ
Contains information on coolant, thermostats, additives, instructions, and other information.
Spark Plug FAQ
Contains information on plug types, gapping, instructions, and other information.
Contains information on tools and accessories commonly used during Subaru maintenance.
Subaru Technical Information Service
Contains Service Manuals, Technical Service Bulletins (TSBs), and other SOA information.
A/C Freezing up?
How to retrieve a trouble code (Check Engine Light)
The Subaru CEL thread
Lists CEL codes, causes, and solutions.
If you find a thread that you feel should be added to the FAQ/threads of note, please click the "report bad post" icon (
) in the lower left hand corner of the post and fill out the comment dialogue stating it should be added to the FAQ/threads of note section. Thanks!