hi
as the title says, everytime i turn on the car the rpm drops very low then go goes back up. what should i do?
i have no CEL and i think my O2s are good cause i get normal MPG
should i use seafoam? and if it still didnt work what should i use?
thanks

 

Did you check you CEL and forget to return the screw to the proper place?? I did that to my car a couple of times.

 

look in the FAQ how-to's=clean ur IACV valve, maybe even ur throttle body if ur down for that too, might as well-it'll take all of an extra 30 mins. this should solve ur prob...mine did it too...

 

i used the scanner

 

clean your throttle body..

 

engine coolant temperature sensor