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I have a Sonata 2005. It starts and run,but when I push the…

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I have a Sonata...

I have a Sonata 2005. It starts and run,but when I push the gas pedal in fast it do not stop but drops rpm util I let go of the pedal. Put is in slowly it will rev up but a little hesitantly. If I start to drive it has no or little power.

Mechanic's Assistant: Has the vehicle turned into a gas hog? And how does it start -- same as usual?

It starts easily enough. If it uses more gas than normally I do not know. I had someone change the motor in it. So I do not know yet.

Mechanic's Assistant: Are you fixing your Sonata yourself? What have you tried so far?

Not much. I have replaced the trotteling positioning sensor.Did not help. But is was with an old one from the old motor,

Submitted: 8 months ago.Category: Hyundai
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Answered in 3 minutes by:
11/8/2017
Hyundai Mechanic: Mike V., Hyundai Technician replied 8 months ago
Mike V.
Mike V., Hyundai Technician
Category: Hyundai
Satisfied Customers: 27,546
Experience: I have over 25 yrs. experience on all makes and models. Factory trained for Subaru and Nissan.
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Hyundai Mechanic: Mike V., Hyundai Technician replied 8 months ago

Is the check engine light on?

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