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| | #1 |
| Junior STI Driver | I'm sure this has been covered before, but i could not find my answer with the seach button. What is this in my engine bay? **look for a blue circle near the dipstick... sorry wrong choice of color*** ![]() ![]() Thanks in advance. This ad is not endorsed by this member. Please register or login to hide this ad. |
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| | #2 |
| Junior STI Driver Car: 08 Dark Grey STi Location: Gaithersburg, MD Posts: 119
IWSTI Addict since: Feb 2004 Trader Rating: (0) | Secondary Air Pump. It's an emissions thing. This ad is not endorsed by this member. Please register or login to hide this ad. |
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