91 ranger compression help please!

[db796]

i have got a 91 ranger 2wd and does not have much compression i know a guy that says they often do that if they sit for a while which mine has he says to put atf in the spark plug holes a little bit in each and turn it with my fingers every day is this a good idea?

 

[Mac]

Welcome first poster! Best thing to do is put in the proper section, one for each series of engines. Better help there.
Dave of the Nord