TOYOTA COROLLA ENGINE REVS UP

When I Am Driving My Car I Often Get Random Spikes On The Horsepower (rpm) Meter As If I Am Pressing Down The Gas Pedal, But I Am Not. It...

It Just Started Today, The Car Idles Fine But With Any Amount Of Gas, Reving It Up, It Misses Kinda, It Doesnt Seem Like A Normal Miss...

On The First Start Up In The Morning, The Rpms Goes Approximately 2,000 Which Is Normal However When I Rev The Engine The Rpms Drops And...

Hello, The Vehicle Engine Speed Do Increase Suddenly To Like 3,000rpm At Startup And Reduces After A While, The Fuel Injector And Mass...