So your trying to pull a vacuum on the cruise servo to test it to see if it holds vacuum?If so get a hand vacuum pump they work great for testing all the vacuum diaphrams. Plus they have a gauge to tell you if its leaking. Pull about 20 inch pounds a of vacuum on it. Then see if the gauge drops they sell the hand pumps everywhere auto zone sears harbor frieght auto parts stores.I reccomnend the mighty vac brand one I got one they are good quality. If you can wait a few days amazon has them also.
Monday, April 9th, 2012 AT 10:30 PM