ok heres my situation. my engine came with a auto ecu and i ran it like that for a month and vtec kicked in at 4200rpm and last week i bought a skunk2 chipped pr3 ecu that was supposed to kick in at 5000rpm and still engages at 4200 rpm. so im starting to think theres something wrong with my car as far as vtec wants to always engage at 4200
???????????????????????????????????? I'm lost lol