I own a Toyota IQ model 2010
I have been experiencing this issue from the past year that my car when stopped on a small ramp it wouldn't even climb. Then I have to reverse all the way and get some momentum to climb the ramp.
I have shown it to a mechanic and cleaned all the spark plugs, oil filter, air filter, catalytic converter, fuel pump but none of these would repair my problem.
Also I noted my engine is reducing engine oil and my mechanic told me I had to change the engine block. So what do you guys suggest what should I get checked up because the aircon work perfect and my car speeds up pretty well but it has acceleration issues! Also my car vibrates alot when idle.