Not the E90, 2002 GMC Sonoma pickup with 35K miles. Said that the contaminants could cause pitting of the cylinders, corrosion in the llines, etc. The only time I have ever flushed a brake line was on the '75 "slovo" wagon, where we found sand in the master cylinder. I inherited the car from pops, who was doing some criminal divorces and we had to stay in the house a few times due to contracts on his life. . . He quit that line of work pretty soon after that.
|