answersLogoWhite

0


Best Answer

Most likely it is just a dirty throttle body. After a while carbon will deposit around the throttle body butterfly valve and not allow it to close completely, a cold start usually requires very little air and more is sneaking past than the engine computer thinks there is. All this is dependent on the fact that you have good spark plugs, wires, and distributor cap and rotor ( if applicable ), and fuel lilter. When the engine is running the air/fuel is determined by detected air flow in the intake so idle will be faster than normal. When anything out of the norm happens like this it is generally a good indication that a tune up is due or past due.

User Avatar

Wiki User

14y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: 1999 Hyundai atoz semi auto problem cold start fast idle too high and revs even higher when you go to take off but when the car is warm its fine how do i solve the cold start problem?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Continue Learning about Art & Architecture

What would be the reason my 2001 Hyundai Sonata lost all power while I was driving and stalled and won't start again?

The reason your 2001 Hyundai Sonata lost all power while you were driving and stalled and won't start again is either the battery or the alternator. If you have no power you most likely have an alternator problem.


How can you solve physical memory dumping problem on your machine which is not allowing you to start the machine?

Try starting your computer in safe mode by pressing the F8 key at the beginning of the start up. Keep pressing it until it gives you the option to enter safe mode. From there you should be able to fix the problem.


My Hyundai Accent shut down while driving. Now it won't start. Every time you turn the key it makes a clicking noise and still won't turn on. What is the problem?

dead battery or charging system failure.


1998 Bonneville wont start just clicks?

you need a new battery. if battery has been replaced and this still does not solve the problem, you must have had the bad battery for too long and it ruined the If the new battery doesn't solve the problem you can have check the battery cables, make sure they have a clean tight connection. Also the problem could be with your starter also.


What is PHEOC?

THE SCIENTIFIC METHOD: A five-step process that scientists use to solve problemsThe acronym for the steps is PHEOCPHEOC is an acronym forPROBLEM: Scientists start with a problem and form a question from the problemHYPOTHESIS: Scientists then make a scientific prediction about the results of an experimentEXPERIMENT: Scientists make a plan to solve the problem and put it into actionOBSERVATION: As the experiment is taking place, a scientist will watch what happens and take notes on what is happeningCONCLUSION: After the experiment is over, scientists make a final statement about the results, and if their prediction was correct or not

Related questions

Why do scientists use data from controlled experiments?

Scientists use data from controlled experiments to minimize the influence of outside factors, in order to isolate the effect of the variables they are studying. This helps to establish a cause-and-effect relationship between variables and ensures the results are more reliable and accurate.


How do you solve this partial pressure stoichiometry problem?

Well, first you start with a problem . . .


Does overflow of fuel in the carburetor cause the engine not to start?

Yes. to solve the problem strangle the fuel pipe to cut flow of fuel and persistently start the engine it should solve the problem.


Problem to start your Nissan maxima 97 during the morning in cold time?

how can i solve the problem


How does the body normally repond to try and solve the problem of little oxygen?

You start hyperventilating I think


Where are the temperature sensors on Hyundai Elantra?

when ur car cutoff &it has to sit for 15 to 20min for it to start back up what cause that problem


How do you describe scientific method and illustrate how you would use it to solve a problem?

Scientific method is described as a scientific approach to a problem. To solve a problem you must first find the problem, access it, hypothesize a solution, illustrate your solution, try the solution, and then finally try it. If this does not work start over.


How will youth solve the problem on the rice shortage?

There are various ways that the youth can use to solve the problem on the rice shortage. They can start going to the farms to plant more rice and also bring in fresh ideas on how to increase production.


When you start your Grand Theft Auto san Andreas you get error reports every time how can you solve it?

Install GTA San Andreas Crack. Should solve the problem.


How do you solve a problem of a child coming to your school from another province?

I think we can try solve this problem by showing the child affection and welcoming him/her. If s/he feels accepted, s/he can start participating in community activity freely and as part of the community.


Why does your 1997 maxima not start right up when you turn the ignition several times?

MY 03 ALTIMA HAD THE SAME PROBLEM I HAD TO REPLACE THE CAM SENSORS AND THE PROBLEM WAS SOLVE


How do you solve the problem of global economy?

problem on economics will be solve if we are going to start it to ourselves and if we will just learn how to be just the same although you are surrounded by wealth ..inshort stop corruption.