I need to get a cylinder leak down tester. I didn't see one in the tool loan program at O, AA or AZ. Wonder if anybody has the HF tester and does it work OK? Thanks
The gauges are the most expensive part.....
I was tempted to buy the HF set but opted for a Mac set at twice the price after reading the online reviews on the HF set. Read for yourself.....
http://www.harborfreight.com/cylinder-leak-down-tester-94190.html
I may try one for the wifes CRV, can't get rid of a misfire code and they are known to have valve seat problems. I don't really need to know what the percentage is as much as varience.
I remove the gauge and shrader valve from my compression tester kit and screw on an air hose QD. Set the regulator to 100 psi and listen for leakage; it can only leak into the crank case, intake manifold or exhaust manifold, or cooling system. A proper compression test will let you know if the rings are shot.
Good idea thanks.If you added a .040 orifice you'd HAVE a LD tester