I replaced the Intercooler and hoses, and while I was in there replaced all old radiator hoses (all OEM - Behr). Started sprinter up and it ran fine. Drove it around town for about 1/2 hour.. It was.Made a couple of stops where I shut off and restarted the engine. After the last stop and while driving, I check the scanner for stored codes from before I changed the intercooler. Intake Air Temp sensor correlation, Manifold Absolute/Barometric Pressure Low, and Instrument Cluster not communicating whit ECM (I have been getting these same codes since the factory recall in 2017). It seemed to me after I erased the codes the engine, though running fine, seemed louder. After my last stop, the engine would not start. Would turn over and very briefly catch (tach would jump) and then immediately die. This is repeated over and over whenever I try to start. It will be much appreciated if anyone can give me advice.