My '50 Suburban burned out a Head Light the other day, No problem I replaced it. Drove into the city during the day, When I went home at night the new Head Light burned out right away. Then I noticed my Amp Gauge had went up to +40 then back to 0 then back to +40. Drove home and lost Two dash Gauge Lights. Next day replaced another Head Light, Same thing Happened. I'm thinking the Voltage Regulator is the Problem. I've been driving the for 2 1/2 years with no lighting problem till now. Does any one have any other ideas. Thanks in advance, Mike "LODI3QTR"