ok well I did a JDM swap its been going and ran into alot of problems lot of it was cuz of the car was in bad shape to start with. anyways im not getting RPMs on the cluster im pretty sure its due to not switching out the DAMN oil sensor or maybe the harness is bad at one point im not sure yet but I was wondering if would it be easiser to change out the gauges only or the whole cluster? and how much for the gauges/cluser? and why wouldnt it just blow a fuse and not blow the gauages??!?!?!