engine tapping on 2011 Chevrolet Colorado

engine all gummed up as we think that this is coming from antifreeze leacking and they could not find where it nwas going know we have a real bad tapping problem sound like lifters

by in Chesterfield, SC on January 31, 2013
1 answer
ANSWER by on January 31, 2013
poss under manf. warranty? what motor do u have?
Related Items:
problem does not occur often, once a month, I do notice when I start it, it sounds like its not gonna start, but it always starts.help dashboard shows no kinda warning signs.
when I tap my steering wheel the same happens. also closing my glove box. also in the morning my engine is starving for fuel for about 30 seconds thin runs like a champ.please help