I got a simple question i couldnt find anywere, When i start my motor basicaly stock b16a2 with bolt ons runnin odb1 ecu from a jumper harness it idles at 2300rpm then drops down to 1600rpm untill thermosate starts reading normal then it drops down to like 550-600 rpms is this normal,

 

i would say yes, due to it being cold, my idles at 900 and starts up at about 1800

 

thanks for the quick reply wasnt exactly sure have a great day/