2001 Jeep Grand Cherokee "quiet engine valve noise" Questions

...conditioner. Neither one will harm the engine and it may quiet it down for you! If you think my answer helped, please rate it. If you have another question or did not understand the answer, just

...valve oil return clogging /sludge] if coming from front of engine check the pulleys and water pump or fan for damage or debris a ticking noise usually is a noise that can be repaired just need to ...

...quiet engine is often a worn out engine.( Much of the knocking sound in an engine is caused by compression and expansion of gasses, which in a worn out engine is reduced due to leakage of gasses ...

clicking noise while idling. Check to see if the valve lifters are not making the noise. Turn on the engine and rev it up to about 1500 rpms and see if the clicking is coming from the valve cover area

...quiet at idle and up to 3000 rpm have the oil pressure checked. i believe the specification is 40-60 psi at 2000 rpm. sticking valves and lifters can cause valve train noise. weak vavle springs can ...

quiet ride, now I hear the engine running while driving. recently the engine under panel guard was removed during an oil change and not replaced(all beat up) Could the under panel plate also abate the

...engine sounds like it is not getting oil to the top. Are all the valve follower making noise? If so you may have a plugged oil passage. Try pouring in a can of "BERRYMAN'S CHEMTOOL" (get it at the ...

...engine is running to maintain zero lash in the valvetrain. This results in quiet operation. So if the rocker arms are clattering, it tells you something is amiss (bad lifter or worn or damaged parts) ...

...Quiet oil additive, in a couple of minutes the noise was gone. If this is not the noise you are hearing, take it to a mechanic shop for repair, preferably on a Tow Truck, because the more you run the ...

...quiet when the engine is warmed up. could there be an open valve in the antipollution system somewhere near the back of the engine compartment, where the noise seems to be originating? Add some lucas ...