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Discussion Starter · #1 ·
Hey guys, first post here.

I just went and replaced my knock sensor after it throwing codes at me for a few weeks, along with a random o2 sensor code once in a while. Replaced the sensor no problem, but when I went to start it up, I got a shaky start and was met with a p0300 and a p0302 code. Thinking I just had a faulty #2 spark plug, I replaced it. This solved the p0302 code but left me with the p0300 code.

So far I've tried replacing the distributor cap and seafoam. I'm at a loss for what to do next.

I've heard cleaning the MAF sensor, some PCV stuff, and fuel injectors.
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