had to take my battery out today and when i put it back in and fired the car up my fp guage was reading about 62psi....after driving it around a few miles and a couple restarts it gradually lowered itself back down to about 47ps1 where it normally is.....i know it may be my guage but it was always dead on b4 so i plan on adding a mechanical one under hood in the near future.....l am pretty positive that i need new o2's because of a bad leak i had b4 so i am replacing those...i'm also replacing a cpl other sensors since they are eith the originals or were replaced by aftermarket crap.....any ideas of why it might be running so high with the computer reset at initial startup.....oh btw stock fpr with no fuel in vacoom line

 

no one has any input??