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  1. greasytshirt

    2010 Hino 258 p0087

    We figured Hinos are a good brand but aren't understood well. Aiming to fix that. Sent from my XT1585 using EO Forums mobile app
  2. greasytshirt

    2010 Hino 258 p0087

    Maybe you can visit for an accurate diagnosis. Sent from my XT1585 using EO Forums mobile app
  3. greasytshirt

    As of right now, everything seems normal-ish. The only way to really know is to connect it to a...

    As of right now, everything seems normal-ish. The only way to really know is to connect it to a computer.
  4. greasytshirt

    I often use the mobile website, and this status update bar does not appear. Ask this question...

    I often use the mobile website, and this status update bar does not appear. Ask this question in the Hino truck forum, under truck talk.
  5. greasytshirt

    2010 Hino 258 p0087

    You know, there's another great Hino mechanic in this thread in your general proximity. Sent from my XT1585 using EO Forums mobile app
  6. greasytshirt

    2010 Hino 258 p0087

    Part of it. Sent from my XT1585 using EO Forums mobile app
  7. greasytshirt

    2010 Hino 258 p0087

    There are only four glow plugs, so checking compression involves removing injectors. Sent from my XT1585 using EO Forums mobile app
  8. greasytshirt

    2010 Hino 258 p0087

    I doubt injectors. Your fuel temp hit 225*, suggesting a high rate of internal leakage. This is definitely in the range where the pump is suspect. Sent from my XT1585 using EO Forums mobile app
  9. greasytshirt

    2010 Hino 258 p0087

    Can you tell me any other details about anything? Were you at the shop when they were looking at it? Something here does not add up. Sent from my XT1585 using EO Forums mobile app
  10. greasytshirt

    Color spectrums for long night runs

    This will end well. Sent from my XT1585 using EO Forums mobile app
  11. greasytshirt

    J08 oil in coolant issue.

    Also, resurfacing these heads is not recommended. There's no provision for adjusting idler gear clearance. Sent from my XT1585 using EO Forums mobile app
  12. greasytshirt

    J08 oil in coolant issue.

    Have the head pressure tested. Leave the cups in. Who installed the cups? There's an o-ring behind them that gets replaced. The cup is installed with a special sealant then swaged into place. Were these things done correctly? Oil cooler failure on these is rare. I replace them during...
  13. greasytshirt

    2010 Hino 258 p0087

    Let's back up a second. It died on the road, it was towed to a dealer, they pulled P0087, the confirmed it had fuel pressure. Is this correct? Pm me your VIN. Sent from my XT1585 using EO Forums mobile app
  14. greasytshirt

    2010 Hino 258 p0087

    First, injectors on these are almost always replaced in sets. Especially DPF equipped trucks. Next, troubleshooting a Hino without diagnostic software is going to be extremely difficult. Do you have DXII software? Sent from my XT1585 using EO Forums mobile app
  15. greasytshirt

    What is this?

    Nothing inside the atomizer is available separately. I'm unaware of any updates to the atomizers. Sent from my XT1585 using EO Forums mobile app
  16. greasytshirt

    2010 Hino 258 p0087

    Is it making fuel pressure? That's the first thing id look for. Sent from my XT1585 using EO Forums mobile app
  17. greasytshirt

    2010 Hino 258 p0087

    There is a fuel restriction. Check the fittings in the tank, and the banjo fittings at the fuel filter. Debris will get stuck here. Sent from my XT1585 using EO Forums mobile app
  18. greasytshirt

    What's the ambient temp in your area? How long had the truck been running? The fuel returning...

    What's the ambient temp in your area? How long had the truck been running? The fuel returning back to the tank is hot, the entire tank can get very warm.
  19. greasytshirt

    Turn key on, engine off. Remove 12mm bolt on bottom of DEF tank. The computers want to see the...

    Turn key on, engine off. Remove 12mm bolt on bottom of DEF tank. The computers want to see the level drop all the way down. With the key still on, add at least 2 gallons. This is probably not the real problem though, unless there's a chance the DEF was contaminated or diluted.
  20. greasytshirt

    Question about Hino 338

    Yes, the wiring does cross over. You're going to want to look for corrosion in sockets and connectors, for bad previous repairs, and for breaks in wiring anywhere. If you're not sure if the bulbs are good, swap them side to side. Sent from my XT1585 using EO Forums mobile app
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