Search results

  1. J

    Question rough running 7.3

    ok until i can purchase a california glow plug controller ($200) is it safe to plug int the block heater over night?
  2. J

    Question rough running 7.3

    hey DL How much to replace the GPR?
  3. J

    Question best oil for 2003 7.3

    :dunno why do i make smoke poopies? haha because i can.
  4. J

    Question best oil for 2003 7.3

    Thanks for all the replies going motorcraft all the way. Oil changes every 3k. JPC.
  5. J

    Question best oil for 2003 7.3

    wow that was quick dpantazis! what oil do you run in yours? As far as filters I plan to run motorcraft all around. We have 4 ford vehicals 3 of them Gas this is our first diesel. All have had motorcraft oil and filters. grew up ford and not going to switch..
  6. J

    Question best oil for 2003 7.3

    Want to thank everyone for there help here. What is the best oil to run in the 7.3 motor? I have read alot and there are two im looking at but I would like to hear for some of you guys. If you guys have a prefreance on oil and fuel filters let me know as well. Thanks in advance. JPC
  7. J

    Question need help 7.3 wont start in the morning

    ok i will ask thanks! What is before the relay might cause a problem and where should I look? That relay is a valve basically getting power to the coil then closing it giving power to the plugs. There must be a time delay relay that shuts this off perhaps this is the problem? Thank you for all...
  8. J

    Question need help 7.3 wont start in the morning

    gotcha thanks creeper. You think my tuner may have screwed something up or its just what it is. We dropped 20 degrees in temp the last week.
  9. J

    Question need help 7.3 wont start in the morning

    creeper the post with a boot on it has constant currant. Had my wife turn the key to ignition with the coil light on nothing on the other post. any ideas? thanks for the help.
  10. J

    Question need help 7.3 wont start in the morning

    Hey guys I need a littel help. My 2003 7.3 wouldnt start this morning. I need this truck for work had to drive the 2005 f250 intead not as much fun. It was 32 out when I tried to fire it up. It sounded like poop and didnt stat after two attempts. I think it might be the glow plug relay or a...
  11. J

    Question rough running 7.3

    Thanks guys for all the advice. The low oil thing makes some sence. My drive way is on a grade so i backed in last night and the truck fired up as it should nice and normal this morning. I just parked it on level ground now so i can get an accurate oil reading. Here is the story on the truck. We...
  12. J

    Question rough running 7.3

    hey guys I thank you for the replys. I will check the glow plugs. however I think the problem is deeper... I starts rough as i said then smoothes out once warm. once its warm and runbning it still sees lik its missing some power. Injectors?
  13. J

    Question rough running 7.3

    Hello everyone. I have a 2003 7.3 that starts in the morning but acts like its running on only 4 cyl. You guys have any ideas what would cause this. Thanks in advance for any info...Jason

Members online

Total: 44 (members: 1, guests: 43)

Forum statistics

Threads
30,517
Messages
266,070
Members
14,629
Latest member
Colvinecoboost14

Latest posts

Top