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  1. gnxtc2

    Cab Mount Dilemma: Poly or Aftermarket Rubber?

    I would say that the poly would be fine on the core support. I would stick with rubber on the cab. Billy T. [email protected]
  2. gnxtc2

    No HPOP pressure

    So you can put an IPR with the edge filter in a later model HPOP and there will be no ill effects? And a later model IPR in a 94-95 HPOP? Billy T. [email protected]
  3. gnxtc2

    No power

    Did you test the batteries? Billy T. [email protected]
  4. gnxtc2

    No HPOP pressure

    The IPR is not universal sort of. If you have a early model HPOP installed, it won't work. Same as the HPOP gasket. What is the part number on the HPOP? Atleast have it narrowed down to the HPOP. What is that compression sound in the video? Billy T. [email protected]
  5. gnxtc2

    No HPOP pressure

    He's getting no HPO before getting to the heads. So something is up with making pressure This ^^^^^^ Don't forget to fill the reservoir back upon IPR installation otherwise you will have to deal with bleeding air out of the HPO system. The HPO system is relatively simple: - LPOP supplies...
  6. gnxtc2

    No HPOP pressure

    You have to be careful with putting the junkyard HPOP in. You need to verify what year the HPOP they are so you can put the correct gasket in. I doubt you have 2 bad HPOP and 3 bad IPRs. Something is going on and you need to diagnosis what the issue is. Stop throwing parts at it, you will...
  7. gnxtc2

    No HPOP pressure

    The ICP and EBPV connectors are the same (3 wire). The IPR is the same the fuel injector (2 wire). Billy T. [email protected]
  8. gnxtc2

    No HPOP pressure

    Need to find out if it's electrical vs mechanical. Do a visual inspection of the engine harness, making sure no bare/cracked insulation, didn't mix up the ICP connector with the EBPV connector. I would verify LPO Then deadhead the HPOP with a manual gauge. And go from there. Report back...
  9. gnxtc2

    SD Throttle Pedal Assy in OBS?

    Dave I think awhile back, there was a post on a replacement micro switch for IVS use that was available. I'll see if I can dig it up. Billy T. [email protected]
  10. gnxtc2

    0 boost until 2000 rpm

    Check the turbo wheel? How are the EGTs down low? Hear a "woosh" sound? Maybe EBPV is frozen closed. Remove air filter and see if you get boost. Billy T. [email protected]
  11. gnxtc2

    0 boost until 2000 rpm

    I would plumb a mechanical boost gauge in before I go any further. Billy T. [email protected]
  12. gnxtc2

    Need a little info on injectors tip sizes

    Every option you posted has something to do with fine tuning. The tunes will need some type of revision; whether it'll be you or the tuner. What's the difference between having a live session vs emailing back and forth with a tuner different revisions? I have (4) TS 6 position chips, (1) 4...
  13. gnxtc2

    Need a little info on injectors tip sizes

    You guys that posted that your tunes were perfect the first round....we're those trucks SD or OBS trucks? OBS PCM have much less parameters than a SD. Billy T. [email protected]
  14. gnxtc2

    Need a little info on injectors tip sizes

    Like I have posted in the past and I'll post it again.....once you deviate from stock injectors, the truck needs to be live tuned, period. Every build is different. I don't want to be removing/sending my chip in to be reprogrammed 4-5 times. One live tune session, all will be hashed out. I...
  15. gnxtc2

    Fluidamper or ATI

    FYI: the ATI damper needs to be honed to size while the Fluidampr gets bolted on. Billy T. [email protected]
  16. gnxtc2

    Fluidampr & M208 Lpop install

    It does. I wish could use the 6.0 fan with the Horton. Billy T. [email protected]
  17. gnxtc2

    Fluidampr & M208 Lpop install

    Yes it does. You don't need to use the fan spacer with the 6.0 fan and Fluidampr. Use the OBS OEM fan, then you need the spacer. Regardless of which fan you use, it is highly suggested to swap in the SD water pump pulley otherwise it's going to be a PITA to get belt on. Billy T. [email protected]
  18. gnxtc2

    fluidamper fan spacer issue

    Look up TSB 98-23-14 Hopefully the .pd file attached Billy T. [email protected]
  19. gnxtc2

    Pis contact info

    Bmcgarvie You have too much patience, I would've moved on after the first instance they didn't respond back. I would've moved on long ago. And you bet your a$$ I would've posted my experiences if someone asked. The internet is a very powerful tool. The way I look at it: - If you can't...
  20. gnxtc2

    fluidamper fan spacer issue

    I would updat to the dual tensioner at the same time you do the fan. Use a Motorcraft tensioner only. Billy T. [email protected]

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