Since I installed my E fans, I noticed that whenever the compressor cycles on, the headlights and instrument cluster lights take a blink. Since I haven't tripped the engine fan yet, I don't know what will happen when both fans are on. So, the questions are:

1. Is it an alternator issue that it is too small?

2. Is it ok for the lights to blink? IOW, is it ok but just irritating?

TIA