Hi There,

Can anyone please advise if a chev Aveo 2005 1,5 ls is jerking while driving what could be the problem?
Every time I take it to mechanic it comes back worse I am scared to take it to him now. I am not driving it anymore because I am scared to mess up something new.

The engine light is on and the rev count just goes up uncontrollable and the machenic told me to remove the rev count sensor when it does that but the jerking becomes worse.

Please help!!