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06/04/2021 9:55 am
Topic starter
2007 Hyundai Sonata limited 3.3L v6 when i bring car up to 40mph then let gas pedal go and let the car roll the rpm fluxuate up and down. Car shifts fine nothing wrong just does that. I don't know what it is causing that?
2 Answers
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06/04/2021 10:28 am
I assume there is no code. Start with cleaning the throttle body.
Yes, there isnt a code. Could it be a sensor?
It could be, but start with simple things.
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06/04/2021 10:37 am
Clean the MAF, throttle body, check the engine air filter. Check to see if there's any leaks. Do the simple and cheap things first.