If you have a lifter acting up due to s spec of dirt, it can make a noise and then the noise can disappear. Usually this is a distinctive tick. A small piece of debris could cause an intermittent noise too.


1951 GMC 1 Ton Flatbed -- It is finally on the road and what a great time I have driving it!
1951 1 Ton Completed


My Chevy Master 4 Door is on the Road!