Hyde IDIot Joined Dec 1, 2007 Messages 61 Nov 25, 2008 #1 Hey guys, a friend of mine has a 99 Powerstroke. The glows plugs and fuel pump just stopped working, both at the same time, is there some kind of relay that would affect both? He is convinced its the PCM
Hey guys, a friend of mine has a 99 Powerstroke. The glows plugs and fuel pump just stopped working, both at the same time, is there some kind of relay that would affect both? He is convinced its the PCM
imcummin to the dark side Joined Feb 5, 2008 Messages 488 Nov 25, 2008 #2 Check the wire harness under the valve cover. They are known for melting then shorting out. Then check the maxi fuses under the hood.
Check the wire harness under the valve cover. They are known for melting then shorting out. Then check the maxi fuses under the hood.
Bobus Powerstroked Joined Nov 6, 2007 Messages 2,894 Nov 25, 2008 #3 Well i'd start by checking the Fuse box under the Hood, If nothing there Check under the dash Fuse Box. I'd say its a wire or fuse/relay thats bad
Well i'd start by checking the Fuse box under the Hood, If nothing there Check under the dash Fuse Box. I'd say its a wire or fuse/relay thats bad
Hyde IDIot Joined Dec 1, 2007 Messages 61 Nov 25, 2008 #4 Fuses are all good, imcummin you mean pull the valve cover?
Hyde IDIot Joined Dec 1, 2007 Messages 61 Nov 28, 2008 #6 Well he replaced the PCM and it runs again, lost the tuner though
