Ok guys I'm new here. I'm getting the wts light and it'll turn over all day long. IV swapped my idm with an known good idm. Intermittently my wts light will go off it not come on at all. I can feel the relay for it under the dash opening and closing. I'm running an TS performance 6pos chip. Is there anything I could check out or swap out to help narrow down my problem?
Thanks in advance. Tyler

 

Gonna need more info. Did this all of a sudden start happening? Done anything lately that may have changed anything?

I would start by checking fuses...

 

Never has it happeneduntil now. It was an all a sudden thing. And I checked fuses and relays, and the fuel bowl heater and it was fine. I'm at a loss at what it could be.

 

did the truck quit while running or just one day didn't start?

 

ya the fuel heater shorts out blows the main fuse for the computer also could be icp regulator next to you fuel filter housing have some one ck the icp with scanner has to be over 550psi to start