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Is the check engine light on ?
Do you have a scan tool to check the trouble codes ?
Sorry for the delay the first step that you will need to take is use a scan tool and have the trouble codes checked to see what faults you have in the ecm that have triggered the light to come on you may have a issue with the throttle body causing the issue but the faults need to be checked first to make sure you also dont have a crank sensor fault . I hope this helps.
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