So lately Ive noticed that when I start the car in the morning that the car does not idle higher like it's supposed to. It should idle higher when it's cold and then when it gets enough heat in the engine the idle falls back down to normal idle. Could this be some sort of speed sensor issue if it's not doing this? It's staying at normal idle right away when I start the car. Also I noticed that my speedometer might possibly be off. The speedometer needle will be reading 5 mph more than what the computers average is telling me when i reset it. For example cruise set to 70 when I reset the computers average mph it's reading like 65 mph. Which one is correct? Any help would be great. Thanks in advance.

 

dont worry about your idl,e happens to everyone when it gets cold!
Do u have new wheels?

 

No I didn't get new wheels at all. Decided not to.

 

something i remember from science class....lol
every tool that has a scale of sorts is definitely faulty by = or - one smallest section of the scale.... lol
so ur spedo is fine

 

i meant+ not =

 

haha thanks for the info