About a month ago, the starter went on my 1987 Land Cruiser LJ71. It has a 2L-T and was imported from Japan. At the same time, the alternator stopped charging. I had both units rebuilt. The starter is fine now. I got the alternator put back in and it didn't work. Took it back to the shop, it tested fine. Reinstalled, then it over charged. Replace the voltage regulator, over charged. Replaced the regulator again, as well as a bunch a fuses and just about every bulb in the vehicle. Worked fine for aboya 50kms, then no power to start. Bump started, and the voltage guage dropped stediste. Checked fuses, all good. Checked connections, all appear good. No battery light on. I have read to check the relay, but I can't find it. Any other suggestions?