hi all im new to the forum and have a 1992 tarago i had my tarago in for a coil problem a few weeks ago and now from time to time both the oil change and the charging lights will come on together rev the car and they go out seems like a lose wire but where to look ? the batt is new and does not seem to be not charging i would take it back but the mech where i took it last time he replaced the computer and after 2 weeks found out it was the coil gone :) well not so funny $1500 later any thoughts where i should look ta