My car has a kind of a rough idle and it's like it gives a bit of gas, meter goes between 1000 and 2000 rpm at standstill. Same if I shift up to 1 or 2nd gear. If I then take it for a drive, car jerks and jumps as rpm meter goes up and down at low speeds in 1st and 2nd gear.
And it's not like the car dies or anything, it just runs jerky and jumps as rpm meter goes up and down for a few meters, then it smoothens out as I drive.
So if I give a bit of gas and rev up the engine, or drive for 5 minutes, it runs as it should. Or if I just sit idle and wait as rpm meter goes up and down for a few seconds it also smoothens out and seems to be OK. What could be wrong?
Problem seems to be most noticeable in the morning at first start. If I take it for a drive, park it and then drive again later that same day, it's not as noticeable.
We did a diagnostic test a week ago where it said that the MAF-meter needed to be replaced. So we did install a brand new but problem is still the same.