Having problems with your 2006 Subaru Legacy ?
My 2006 subaru legacy idle goes up and down
\015 The idle stays for a while and then drops then goes back to normal\015
-Check speedometer cable. It could be bad (Won out, loose connector)
Repair Help & Product Troubleshooting for 2006 Subaru Legacy
Tips for a great answer:- Provide details, support with references or personal experience .
- If you need clarification, ask it in the comment box .
- It's 100% free, no registration required.