now one of the bolts broke off in it so had to drill out hole but its not all the way out could that be the problem and no fuel pump turning on umless i jump itcan u help i need help

It only has a small hole

My Mitsubishi has a cracked head but I have a brand new motor from a gallant can I use it??

keep getting this engine code. it showed 2 codes p0170 and p0125 (ect)sensor. replace ect sensor and still comes up dont know what the problem is