In order to perform the test the cylinder needs to be at top dead center on the compression stroke. I'm looking to get a reasonable quality leak down tester for very infrequent use The lowest price i've found is made by u.s General and sold by harbor freight for $34.99 plus $8 shipping Maddox cylinder leakdown tester any good Thinking of picking one of these up with the 20% off coupon
I left behind an otc leakdown tester when i changed careers.i bought the harbor freight u.s General item# 94190 cylinder leakage tester for a one time. This combustion leak detector quickly diagnoses combustion gas leaks brought on by head gaskets, cylinder heads and engine block leaks The tester fluid changes color when exposed to combustion gases trapped in the vehicle's coolant. Save on harbor freight's customer favorites with our super coupons Search our harbor freight deals for savings on harbor freight's generators, air compressors, power tools, and more
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