I just put a b16a in my 90 crx SI. Every time i jump on it i blow the 60A fuse in the engin bay. Can anyone tell me whats going on i checked all my grounds and everything..

 

there has to be a major short somewhere upstream of that 60 amp fuse. The circuits that 60 amp fuse provides power to is like everything in the car.. the ignition switch, and the lighting system being the 2 big draws, along with the dash fuse box and the rear window defogger.

Lets start with this.. have you or someone else performed what might appear to be "creative" wiring projects on the car recently? obviously you have a b16, so theoretically you should be messing with the ecu.. so is there a possibilty you are grounding a ecu power wire to something by accident? or do you have unprotected wires anywhere you can think of? did you remove your ac system on your si, but leave the power line for the a/c compressor clutch exposed?

we are gonna need some help from you at this point, because the 60 amp fuse goes to so much.