low idle

[RG400SmartTowel]

I was at a jack in the box and in notice that my idle was extremly low. it dropped down to the last line and then it revs back up to about 1000 and it restarts again. it doesnt stall. what is wrong?

 

[Backwoodz Tuner]

Could be jus a clogged up IAC valve. Its locayed on the back of your intake manifold. Jus take the 2 or 3 I can't remember , bolts off, the plug, coolant lines, and spray that bitch ouyt with some carb cleaner. See. If that does the trick. Also when s the las time you changer plugs? Or checked tha timing? All these could fuck with your idle.

 

[Kuchtaboy]

Vac leak?

That's my easiest guess.

 

[patrick4588]

could just turn the idle screw up. like putting a bandage on the problem.

 

[Teg88]

Are you running a testpipe...that could screw up the reading of ur o2 sensor!

 

[Aussie]

Mmmmm Jack in the Box!