So the 13 persona lives to ride another day it looks like the EGR cooler was clogged up enough to sure enough cause some issues I guess. Going to run it a couple days and see what all goes on when the engine shuts off it makes one clunk I need to find out what's up with that I had a code for a p302 misfire checked everything didn't see anything plugs look good all that stuff I cleared the code it is not come back it doesn't seem to be running rough as always when the engine is on it seems to be running very nicely when I step on the gas in the driveway from just a sitting position it fires right up and runs I would say beautifully then when I let off the gas or let the gas go and it goes Clunk ..OFf
Fuel injectors and spark plugs have proved no difference in the cars running at all quite interesting.