What is your question?
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What is your question?
When I accerlate my car surges. When I shut my car off the throttle body makes a humming noise and I can feel it vibrating for about five minutes. Could it be that the throttle be is bad is some way.

1 Reply
Too hard to tell without performing some checks and checking for diagnostic codes. These systems are quite complex and therefore take some elaborate troubleshooting to figure out exactly what is wrong. Can you check for codes in the engine module?