The last few weeks until now my Dakota has been randomly starting with misfires, almost like it was running on 4 cylinders and shaking back and forth... Turn it off and crank it again and it is normal. It has gone into limp mode once but turn it off and back on and it will run normal and most times it will start 30 times and run fine with no problem. Today it barely wanted to move while I was out and about due to misfiring and kept shutting down when I stopped. I made it home and checked the codes and there are 12 codes.. U1120, P0031, P0032, P0037, P0038, P0051, P0052, P0057, P0058, P0700, P0740, P0755... any help with diagnosing what could be the problem and where to even start with this many codes throwing.

 

Lots of O2 sensor codes..... and loss of wheel distance signal....... 5 volt supply problem?

 

seems like your egr valve is stuck shut
,might need replacing.

 

What condition is the battery in?