1991 4runner Starting issues
 

this my first post please..

so i own a 1991 4runner, it has problems starting, it turns over, starts occasionally, runs when like a top when is starts (new 22re in the car) has a new battery, new starter, an the alternator tested fine no faulty readings. wires, ground seem to be in good contact. any thoughts.

when the issues occur the battery light comes on. what the hell