ive searched for a good 30-40mins to find this problem and nothing.

my problem is lights flickering threw out the car, headlights/taillights, dash lights. also at idle i can hear the surge/flickering in the idle, and injectors. every now and then it will stop and all run fine. ive changed alternator and battery, triple check all my grounds..

i thought for ever my car was just breaking up because im running fmu/missing link its just the surge, surging the injectors causing it to lean out... when no flickering/surge it runs like a champ.

any one who has had this problem or knows any thing about it, help me please.