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Message: <blockquote data-quote="Dysfunction" data-source="post: 521564" data-attributes="member: 11188">To be honest i didn't know they'd scan ODB-1 cars, i always just checked it myself on my old car.Now i have a new problem.. The pump on the bottom left of the engine, the smog pump? i believe is making some insane grinding noises, which rather scares me on top of it sounding like hell. Any idea on why this thing would be going bad? I do have an offroad X-pipe and plugged up that little pipe that originally ran into the cat. What did you guys do with this little pipe? I'd love to completely remove the EGR system but we have a visual inspection here in VA. I don't have to much time left for spring break so i need to get this car straight before i go back to school..</blockquote>