i have a 91 cabriolet and have had what problem you have had, and it is simple, but depending on the pricing of the parts and how willing you are to work for it is the key. in the front of the engine compartment on the motor, there are two sensors, one is blue, one is black i think. the blue one tells the computer how much gas to give it to keep it running, and if the sensor is not plugged all the way in and fastened properly, it will not run on a cold start. if your sensor is bad or not plugged in, it needs to be replaced. don't worry though, it is held in by a single retainer clip and it is only a single wire to it. pop it off, then take it to auto zone or make sure it is pushed in all the way.
the simple solution is to press the gas while on idle and make the engine rev to about 2000 rpm. this is a safe output, so the car will warm up. hold it for about a a minute and a half.
I have a 2010 and it does the same thing, only owned it for 3 weeks! I'm taking it back to the dealership
Gas Cap not venting?
My 1990 idles at about 850 and with the ac on 1100
idles at 3000 will not go down 1993 grand prix gtp
Cinnamon Idles was born on October 26, 1975, in Chicago, Illinois, USA.
Matinee Idles - 1922 was released on: USA: 4 September 1922
a/c blows warm air when idles cold when running
I would suspect you are correct. Replace all vacuum hoses under the hood if the vehicle is over 10 years old. Otherwise find the leak and repair it.
I also wish someone would answer this question as my 1997 Ford contour does the same thing. It shakes and vibrates very bad when it idles and it idles really low. They set the idle up to make it so it wouldn't die so now when I start it it revs up really bad then it idles down then it idles down to low and shakes I also wish someone would answer this question as my 1997 Ford contour does the same thing. It shakes and vibrates very bad when it idles and it idles really low. They set the idle up to make it so it wouldn't die so now when I start it it revs up really bad then it idles down then it idles down to low and shakes
crankshaft sensor going.
The cast of Matinee Idles - 1922 includes: Neely Edwards as Nervy Ned
It could be a dirty air filter or a dirty throttle body.