i pulled the computer out of my car today. it has delco eletronic computer in it. the chip is a long one in my six cylnder car its a sort one the v-8 is a 87 and the six is a 88. did they change this in this year? is it a aftermarket computer? give me some info the numbers on it are svc# 16198259 under the bar code it has 310038214148174 thanks for any help guys have a good day