Lincoln Repair Questions? Ask a Mechanic for Answers ASAP
I hate to say it but they could be defective. Quality control seems to be going out the window anymore. When the battery light blinks only sometimes it is bad diodes in the alternator. The pigtails off the alternator are known to get stressed out and can cause intermittent concerns. Replacing the pigtail will correct this concern.
Itdoesn't surprise me. I have gone through 5alternators before finding a good one. I hate for things to be that way anymore but it happens