Rpm’s go crazy and car jerks and dies. It’s a 2000 Chevy tracker.

Hello, sounds like you're experiencing an engine performance issue that is causing a stall and rough running. This concern could be related to ignition spark, fuel delivery, air to the intake, a vacuum problem or an electrical issue. Until hands on testing is performed - especially where a problem is actively occurring and can easily be checked into -- it will be. hard to know what to do for sure. I would recommend a local shop near you spend some time with you and the Tracker to experience the problem and provide hands on guidance.

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