genesis14
CEG'er
I had an issue with my alt going with the same symptoms you described (batt light flashing @ high RPM's) Took the car to a 3rd party maint shop and they didn't put a motorcraft alt in ... lets just say that the alt lasted a whole 3 days. (putting out 13.8 volts only). I went to Ford and they put in a reman'ed alt and they also said that the voltage regulator should also be changed at the same time the alt is changed because chances are, when the alternator failed it spiked the regulator at the same time which could cause the next alt to fail all that much more faster. So far I haven't had a problem yet.
p.s. I also spiked the battery at the same time so I had to replace my battery due to internal shorting.
p.s. I also spiked the battery at the same time so I had to replace my battery due to internal shorting.