My D1 has about 145k and is giving me a hard time on P1371 P1373 (early ignition coil activation). I have replaced all coils, all wires and plugs. Have had the LR dealer bleeding my pocket just to confirm there is nothing wrong with these parts. OK, there was a crankshaft sensor loose, but it is now corrected. The harness ECU-coils have passed continuity test. They asked me to consider the ECU replacement! Sad enough, they do not warrant it will do the trick though. So I can end up with two beautiful ECU in working condition with a truck on misfire! Not intending to be an ECU collector, I'm after all possible advice I can find. Can you guys help here: is there anything else you recommend me to do? 
