R rockyracoon 10 Year Member Nov 23, 2005 874 27 49 margate NJ May 8, 2006 #1 May 8, 2006 #1 Can I use compressed air (regulated of course) to find a coolant leak? if so would the car need to be @ operating temp? also if the leak is at the point where the timing cover meets the block could antifreeze enter the crankcase?
Can I use compressed air (regulated of course) to find a coolant leak? if so would the car need to be @ operating temp? also if the leak is at the point where the timing cover meets the block could antifreeze enter the crankcase?
A Aaron'S'tang New Member Nov 10, 2005 58 0 0 Lake Geneva, WI May 8, 2006 #2 May 8, 2006 #2 Drill hole in large rubber bouncy ball then stick air nozel through the ball, makes tight seal.