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I have a 2004 Pontiac Grand Prix GT that is throwing a P0730 code. What could be the problem with transmission?

Vehicle: 2004 Pontiac Grand Prix GT 3.8L

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Hi there

This code is for incorrect gear ratio. This code can be the result of dirty or low transmission fluid, a problem with the shift solenoids or some type of mechanical issue inside the transmission.

P0730 PONTIAC - Incorrect Gear Ratio

Read more: https://www.autocodes.com/p0730_pontiac.html

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