2006 Hummer H3 "stop lifters clicking" Questions

CLICKING SOUND WILL STOP...ENGINE SOUNDS SMOOTH...WHAT IS THAT CLICKING AT START UP?. It sounds like you may have a hydraulic lifter that is slow to pump up. Add a can of Berrymans Chemtool to the oil

...one lifter at a time until you hear it clicking and then tighten just until the clicking stops. Do that on all lifters ona at a time. Whe complete go back and add one quarter turn to each

...stop but now makes loud clicking noise and started surguing The clicking sound is your lifters starving for oil. Now that it is surging, you have a collapsed lifter. You will have to do a top end ...

...case will clean gummy lifters and stop clicking, or try this to stabilize and stop clicks caused by worn engine parts Lucas oil stabalizer, and both products are sold at nearly every auto parts ...

clicking stops. The longer term fix is to replace all 16 lifters. Other more expensive reasons are a) a big end bearing. This sounds more like a hammer on anvil hit, and its louder if you blip-rev the

...valve. That would stop the lifter from functioning properly. no unless you dont know how to get to push rods and lifters and rocker arms so you can clean them but try an engine flush before ...

...clicking sound that is coming from inside the motor and it doesn't stop. Do you know what's the matter?? Most likely problem is a failing hydraulic lifter. This can be verified by removing the valve ...

...lifters. I have a 1995 passport also. What I do if change oil often and also run it on the highway about 65 to 7 miles an hour for at least 90 minutes. Seems to stop the problem. I drive in the city ...

...for these vehicles. I changed the filter and put Mobil#1 5w30 synthetic oil in it and the noise stopped immediately. Hope this helps people with this

...lifters have accumulated some varnish and as the engine warms the clearnce relaxes and the lifter tighten s the vavle train and the noise stopps. Most engines stop in the same place in their firing ...