Oil warning light activates at 2000rpm and will stop if I speed up to over 3000rpm. Had oil pump replaced 9 months ago, and oil pressure guage 3 months ago for this problem, problem has returned again. Oil level and temp-fine. Any ideas?

 

someone must have an idea, I'm going to set a record here 4 most reads w/o a reply<IMG src=smileys/smiley19.gif border="0">