Why does my 2013 Veloster car first slow down and then speed up when I press down on the gas? Is that normal? Even if I put the petal to the metal it does the same. The car is less than 3 months old.
Bring it back where you bought it from and have them fix it should be under warranty. No that is not right it should pick up right away
fuel pressure regulator or something is not working right
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