i have a 1991 chevy lumina i payed very little for i love the car and it runs well when doing the checks on the fluids on the left front strut tower or coming from that area i found a eletrical connector un plugged and can't find where it seems t go may ask for assistance from anyone who may know where it plugs into ps this is a new car to me seeing i just got it and this is like my 1st or second post ty in advance for your help i failed to mention it is a 3.1mfi it runs fine most of the time but once and a while at a stop it feels like it wants to stall my friend mentioned map sensor