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Old 04-17-2024, 09:11 PM   #23
Danimal
Registered User
 
Join Date: May 2023
Location: Oakland, CA
Posts: 146
Another update. I've taken the car on 5-6 runs and the check engine light hasn't come back. However, I'm experiencing a slightly rough idle and slight hesitation around 4k (almost feels like power surges). Looking around I found someone on the pelican forums with the same issues.

https://forums.pelicanparts.com/boxster-cayman-forum/600891-bought-durametric-but-i-need-help-understanding-numbers.html

I checked my fuel trims and they are almost identical to what this person had. The fix for them was a new MAF. I'm going to order one and give it a shot.

Note: I also did the oil cap test. I took it off with the car idling. I was able to remove it no problem and the car immediately began to run poorly....so I think the crankcase vacuum is okay.
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2001 Boxster S | Triple Black | Stock 17s | Bilstein PSS9s | 9x7 Shift Console

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