Usually when im coming to a stop it has a rough idle at about 1k for a couple seconds and then its back to its normal 750, recently it has started not going down and it takes longer and longer.. just curious what this might be or if its even an issue at all~ some other info is it has been gettiong colder here tonite it was doing it really bad and its 29 degrees outside idk if this may have something to do with it any help would be awesome thank you

 

Are maintenance items; spark plugs, wires, rotor, distributor cap in good shape?

Any check engine light? If so, get the code and post for help.

Clean IACV, EGR valve, and EGR manifold may help. Sticking EGR valve could cause temporary high idle and idle miss.

good luck

 

transmission and engine lights are not on, but the sppedometer works whenever it wants and it seems to do it more often when the speedo isn't working

 

Non-working speedometer suggests a flaky VSS, which should throw a check-engine light.
So... Does your check-engine light come on for 2 seconds when you first turn the key ON? (bulb-check)

 

yes it comes on for 2 seconds but goes back off
would the VSS cause the shaking though?

 

Does speed control work? If yes, the VSS is working.

good luck

 

Yup ^^^

 

the crusie control hasn't worked for the year and a half i have had the car