Posted 2/21/2024 15:17 (#10633728 - in reply to #10633671) Subject: RE: Is this a 6NZ
ecmn
2WS ended in 2000. C-15 was a complete redesign of the 3406E block and was introduced with the 6NZ serial number. The 2WS is not the same but is a very good engine. 2WS was the first engine with the updated electronics and 70 pin ecm.