Originally Posted by
Geberit
Thanks, I'll try it like you suggested!
Regards, Lojz
Geberit, not knowing how old your motors are, the things I always do is reset the engine settings to 2.5 low, an 4.5 top, if it still is irratic, then depending on how old it is, could be front bearing or rod, or possible air leak.
what your describing sounds the opposite - bottom too lean. usually rich bottom will idle then drop and die. too lean and it idles then rpm goes up.