In Reply to: Brake booster, fluid in booster, bad? or... posted by JohnL '75 02 (Golf) on March 08, 2000 at 10:03:59:
: Hi & TIA...2 questions.
: :A) anyway to test a booster if it is good or not?
See if it holds vacuum with a vacuum pump.
: :B) I found one at a Junkyard but it had brake fluid in it. is it definately bad or can they survive...?
Its probably not good, though I've seen them survive it. Probably depends how long its been sitting.