ok, you have a 93 b18a in your car? well thats a obd1, try using an obd0 distributor with your odo ecu, then see what happens, i know that the distributor is continually the weak link witha b18a-b motors, they burn up after you've beat up on them for awhile, first the cap, then the coil smokes out, try using external coil/ with msd cap, it worked awesome for my integra, no more burn ups, and if you choose not to do that, you will most likely end up replacing distributor coil like 2-3 times a year like me, and where i live you cant buy that part UNLESS you buy the whole distibutor and theyre getting more rare by the day, because of kids like us.
did this help any?
matt :roll: