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Message: <blockquote data-quote="Five O" data-source="post: 1275260" data-attributes="member: 19473">Driving today, had it in 2nd gear...  car started sputtering but the rpms were still just under 2k.  It bounced back after this and the car then drove itself, maintaining a steady 1800/1900 rpms or so and when I threw it into idle at the light when I got there the engine kept going at this rate for a minute.  I revved the engine by pedal then it dropped back down to where it was staying at while revving, and dropped to idle after a minute more.  Car didn't do it again after that but it freaked me out...  I have a new fuel pump so I'm hoping it's not that, but I think it might be related to my issue of idle voltage surge since I replaced the alternator already and it still does that slightly.I'm no mechanic, but it seems to me to be maybe a bad TPS or a bad ground somewhere?  What do you guys think?</blockquote>