1986 OLDS DELTA 88 3.0L ENGINE THIS CAR WE HAVE BEEN WORKING ON FOR STALL OUT AT CRUSE SPEEDS, AS PER CUSTOMER COMPLAINT, WE HAVE NEVER HAD IT HAPEN TO ANY ONE OF OUR TECHS , BUT THE CUSTOMER COMES BACK EVERY WEEK, ALSO NO CODES COME UP, WE REPLACE THE FUEL PU... Login to read more.