I found the tsb from the link above; it has the PN. Thanks for the help. I guess I will have to make a run to the parts store unless I want to keep looking at the SE light. Would there be any negative effects if I just rode with a locked up pump for a while? The truck runs fine.

 

swartlkk, can I get that part number? I haven't had time to pull mine apart, but I have this feeling that I'm going to find a bunch of water and a bad pump. I was thinking about letting this go, but I'm getting tired of looking at the SES light and for some reason, my remote starter won't work with the SES light on. (The last time it worked was the day I started my blaze for work and the light came on)

And through it all, I still love my truck... Thanks for all the help all of you!!

 

The pump for 99-2000 L35 (4.3L SCFI) is # 12560095 and for 2001 L35 (4.3L SCFI) is # 12568324.