Mitsubishi Repair: IDILING, eclipse spyder, air filter oil

Question
I have a 2001 eclipse spyder. My idler keeps jumping when i start the car. and when i am driving, my car seems to be lacking fuel. when i accelerate, it takes a little bit to get moving. wanted to know if you have any idea what it is and if it is a easy fix. thank you

Answer
Leo: Gee I would love to help you with an easy fix but most cases this just doesn't happen. I am thinking that your fuel pump might be going. Do you run your car down to "E" before filling it up. I know a lot of people do this now, what with the cost of fuel. And I sure understand it if you do, but the fuel is what keeps that fuel pump cool. So by doing this, with time you cook the fuel pump. I have been replacing a lot of fuel pumps of late, just do to the cost of fuel and people just not knowing this. I really wish the car dealerships would explain this a bit better. But then again, when is the last time you did a good tune up? Air filter? Oil change? Why not start with the tune up and see if that would help, that might not cost you to much. If that does not fix the problem. I would have the car coded, at any AutoZone for free and that would rule out any sensors or computer problem. Then you could have the fuel pump tested to make sure it is putting out enough fuel for your car, that is a easy test too. I hope the tune up fixes your problem. Hope this helps some and good luck!