Im new in the forum and my English not so good.
I have Chevrolet aveo 2008 hatchback manual
engine - f14d3.
This past week I started having car problems, a first problem is the RPM is high in idel ( when i parking or just start the engine or when i stop in the traffic light with the clutch in.) The RPM stand on 1.5k ~3k what i need to do.
The second problem is when im driving in 60 km/h and i press the break pedal its shecking what can cause the problem?
Please help me.