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