Want this question answered?
what sort of fuel system? carburettor or electronic injection?
What causes a car to idle good and run rough when you give it gas?
because your car has a gas leak
I have 1998 a Lincoln town car with the same problem.. It idles rough when you start, then smooths out once it warms up and you give it gas. From what I am reading its either an oxygen sensor or you have vacume leak in one of your hoses by the manifold.
No
after start car smell gas why?
Bad gas. Could be a natural function of the idle. If the sound is loud, rough, and uneven, yet the car runs smoothly everywhere else, it might be the way the car is tuned.
gas
Miles divided by gallons of gas put in your car. I reset my odometer every time I fill up my car. That way, next time you would fill up your car, you take the miles that are on it and divide it by how many gallons of gas it takes to fill your car up.
Get out and look
No it cann't unless the hole is bloked.
No