Joined
·
9,867 Posts
so we found that a cat converter was the major culperit [and swaped it out ] bo wha a improvement .
how ever my question is whats going on at 2000 rpms because after a dead batery and i charged it ,i put it to 2000 rpms to max the altinator s charge to the batery [u probly know about that rpm test] any way WHEN i hold 2000 rpms it wants to break up like a plug wire or injector reaction .
other wise u cant tell anything is wrong regular driveing
so whats going on at 2000 rpms ???
ty for in put cosmo
1991 vert 77,000 miles
how ever my question is whats going on at 2000 rpms because after a dead batery and i charged it ,i put it to 2000 rpms to max the altinator s charge to the batery [u probly know about that rpm test] any way WHEN i hold 2000 rpms it wants to break up like a plug wire or injector reaction .
other wise u cant tell anything is wrong regular driveing
so whats going on at 2000 rpms ???
ty for in put cosmo
1991 vert 77,000 miles
