Yes old and new cluster seems to be working corret . It did this after i changed my oil and noticed it one day while driving first thoght was bad oil filter so i put on a new so that wasnt it and was full of oil so then new cluster and thats not it thanks guys for the replies
my oil pressure is pegged out 120. Iv put in a new cluster . but now today while driving to work it went nuts from 0 to 120 .any help guys im leaning to maybe a bad ground or short. could the sending unit do this.