01 Tahoe 5.3 4wd - Wont start
(01 Tahoe 5.3 4wd) makes single click sound when I
try to crank, but thats it. Battery reading good at
12.4v. Replaced starter + it worked for one day. But
today it won't crank. Exactly the same symptoms as
before replacing the starter - single click but wont
crank. Any ideas?