I still have the Knock Sensor Code and Oxygen Sensor Code. But, now my RPM needle jumps all over the place sometimes. On top of that, when shifting my RPMS don't drop like they should, and if I am in a gear and give it gas, then let off, the car kinda surges forward and the RPMS stay up, then fall off after 2-3 seconds. Anybody have any ideas, or has anyone been through this before? I adjusted the throttle cable last night, tight and loose, it still does the RPM thing. Got the alternator tested at Auto Zone, it's good. Any suggestions, would be Great. Thanx...Later,

 

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