I have an 1987 sky hawk sometimes whem i get on the highway the
check engine light will come on for a minute, then go off other than
an occasional mild engine ping the car runs fine has anyone had this
problem let me know.
[This is message #344 by user sothunter059 on Yahoo! Group Buick Skyhawk Owners Club: http://groups.yahoo.com/group/buickskyhawkownersclub ]