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Jeffrey 34

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Everything posted by Jeffrey 34

  1. Jeffrey 34
  2. Jeffrey 34
    This is the compressor that I mentioned in the post from yesterday that’s frequently popping off,it builds air pretty quick and keeps air pressure while driving pulled purge valve off and a good bit of oil drained out could I just change out unloading valve and be good didn’t want to replace compressor unless I had to.
  3. Jeffrey 34
    I’ll get some pictures in the morning,that hard pipe is where it gets it’s air intake from even though it has a whole rubbed in it there shouldn’t be any air coming out with truck switched off should it.
  4. Jeffrey 34
    Yes it is a Wabco ,it has a big hard pipe that runs up to the air box just noticed a hole has rubbed in it when I cut the truck off air comes out the hole.
  5. Jeffrey 34
    I have a 2006 Mack aset with air compressor popping off frequently,and there’s air coming out the air intake tube from compressor ,and it’s pushing oil to dryer also ,any help would be appreciated.
  6. Jeffrey 34
    Could anyone give me a part number for the 460 ac Mack injector
  7. Jeffrey 34
    I have a 2006 Mack vision with 355/380 egr aset engine ,I’m wanting to swap out for a low mileage 427 egr aset engine ,was wondering if I would have to do any reprogramming of software or would it work just plugging my harness into the 427 ecm ,any help would be appreciated.
  8. Jeffrey 34
    Can I remove the screen from blue coolant line or do I have to replace it ,changing the hose out just wondering if it has to be in there,the bottom is blowed out of it anyway.
  9. Jeffrey 34
    Can anyone tell me which pin in the ecm plug works the turbo actuator,don’t think my actuator is getting the right voltage not getting 12 volts when key is switched on.
  10. Jeffrey 34
    Should it be on the bottom like it is now or should I move it to the top that’s the way it was when I bought the truck,but I have seen some that was on the top didn’t know if it made a difference
  11. Jeffrey 34
    Does it matter if this cut off valve is on the bottom or should it be on the top of T valve.
  12. Jeffrey 34
    Yes I can see them,thanks
  13. Jeffrey 34
    Got it I’ll check it out first thing in the morning thanks.
  14. Jeffrey 34
    I have a 2-8 code
  15. Jeffrey 34
    Should there be any voltage from the manifold temp sensor plug when key is switched on just replaced sensor and there’s no voltage when key is on or with truck running
  16. Jeffrey 34
    Haven’t taken tube off yet but will check it when I do
  17. Jeffrey 34
    So you have to buy the x over tube with sensors installed
  18. Jeffrey 34
    Can I just replace the two egr temp sensors or do I have to buy the metal tube and sensors as one unit
  19. Jeffrey 34
    Egr sensor code
  20. Jeffrey 34
    Which one would be the boost sensor
  21. Jeffrey 34
    No change
  22. Jeffrey 34
    You talking about the small electrical plug on egr valve
  23. Jeffrey 34
    Yes took the line off and blew air through the actuator and it went all the way and came back that’s working fine ,no air coming out line when you switch truck on until you crank engine up then there’s plenty coming out it pushes actuator rod all the way out when you crank engine it’s just not cycling when you switch truck on ,I have noticed when I’m loaded and pulling hard on engine when I let off accelerator it makes a loud hissing sound but can’t tell where it’s coming from
  24. Jeffrey 34
    Joey Mack when you crank the truck up it opens all the way up it just don’t move when you switch the key to on position
  25. Jeffrey 34
    Joey Mack the wires look good I guess I’ll get the celenoid for it,that might be why it’s so sluggish and no boost when I’m taking off loaded.

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