Review on ⚡ ACDelco Gold 335-1086 Alternator: Enhanced Power and Performance by Vedprakash Trilltight

There were problems with power surges. Suddenly it drops to about 10 volts. The local auto parts store said my alternator was still working. It turned out to be charging, but the internal voltage regulator was faulty. It even blew my ECM fuse. I installed a new generator and the voltage is consistently above 14 even with a sound system. You can't go wrong with AC Delco. Shows the stamp, it was made in the USA. Who cares if it's parts made in China. People want all the goods that are made in the USA, but they don't want to pay the price. This is a great price and arrived next day with free ground shipping. Chevrolet Silverado 4.8 2002 I wanted to upgrade to a larger viola but read reviews that said they had problems with the larger viola. Just keep it in stock and it'll be fine. Don't trust the so-called certified professionals at oreillys. Do your research and fix it yourself. Replace the idler pulley and belt while you're at it. Also clean the idle speed sensor which is located next to the throttle to the left of the alternator. At the same time, you can clean the throttle body. Replacing the alternator along with the tensioner and belt took about 15 minutes.