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Discussion Starter · #1 ·
I went to autozone today... my check engine light is on along with my overderive light and speed domintor messing up . they could only test the engine light so she came up wit the speedomitor sensor, a anti theft system and these 2 codes PO734 PO733 which she looked up but couldn't find so if anyone knows what this all means write me back thanks Zach
 

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2015 Buick Verano "Leather Group", 2015 Kia Optima Hybrid
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P0733 A/T Gear 3 Improper Ratio.
P0734 A/T Gear 4 Improper Ratio.



I dunno what is causing it?
Id say maybe something wrong with torque converter or a sensor related to it.
Get it chacked out by a mechanic as soon as you can! Before more goes wrong and worst case senario would be new tranny needed.



 

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Discussion Starter · #3 ·
Hey well it's me again took it to Garvey i'm leaking trans fluid.... i'm going to get it fixed soon they also said my speedomitor could be triggering the engine light plus the over drive so im gettting that part... my car runs real smooth now im at 87,000 miles after this is all resolved i hope to go another 80,000 thanks
 
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