My car hickups in the mornings and the rpm is very low too. and when I put it in drive the rpm really becomes low. Driving and performancewise, no changes. Also when the car warms up and and I'm stopped, it doesn't hickup anymore.
Any suggestions?
I was thinking maybe electrical problems?
May be time to change the ground wires?

Thanks

 

check your IAC

 

Sorry, but what's a IAC??

 

Idle Air Control valve
it regulates the idle speed when cold, when the A/C is on, and on some models when parking.

 

How much are they? Should risk the buying of a used one from a junkyard?
Also, where is this valve located?

 

VERY expensive (at least by me) get the FSM and follow the testing procedures before you buy anything else.
No point in wasting money.

 

On or near the Throttle body normally

 

Ok, thanks for your help.