2002 Evinrude FICHT 200 hp recently changed fuel assembly after test port failed, replaced with updated assembly w/o port, fuel looks clean/no water, idles fine but after coming up on plane for 3 to 4 mins roughs rough, loses power and has bad exhaust, check engine light comes on. After restarting, check engine light off but cycle repeats itself.
Any suggestions appreciated
Any suggestions appreciated