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  1. hvyman

    electrical issues. no signals or hazards

    First never put a larger fuse in. Second the turns won't work without the hazard switch and based off the smoke is start there since it's prolly burned now.
  2. hvyman

    89 Value Question

    Not worth a whole lot. 500-1k in my opinion.
  3. hvyman

    ANother low Oil pressure thread- Pump Prime

    Is that with the engine running? Either lines are hooked up backwards or you have some other issues.
  4. hvyman

    Code 52 doesn’t leave me alone

    I seen someone else a long while ago had issues with the later knock sensors on a early Ecu. Not sure why tho.
  5. hvyman

    a few 2jzgte vvti problems i have

    If it's getting hot from slow speeds or when slowing from highway it's the fans. Miss what plugs and and gap? Coils good? Both have you performed a compression test. A leak down test or a block test? For the boost you would have to check with the valve system in the exhaust.
  6. hvyman

    Denso map boost cut?

    Boost cut is at 14psi. Stock boost is like 8 lbs.
  7. hvyman

    Exhaust sound

    Egr cooler gasket could be bad.
  8. hvyman

    lumpy idle and studder under boost and lean

    You won't get as much vaccum at idle with cams. You also have a lumpy idle and the the stock Ecu fights it.
  9. hvyman

    lumpy idle

    Tps is 41. Egr is 71
  10. hvyman

    Questions about 1JZ: No A/C or Cruise???

    People just don't want to install ac. I have ac in my 1jz. It's easy. Cruise control is another. I don't run cruise. I don't like it for a system in general. You need the throttle with the dual linkage for cruise to run it. Most don't have it.
  11. hvyman

    lumpy idle and studder under boost and lean

    cams need to be degreed. without properly adjusting the cams you wont get any sort of decent idle. and the factory ecu doesnt like big cams. have you done the 12v mod for the fuel pump? i would also look into some sort of engine management,
  12. hvyman

    What did you do to your supra today? Pics

    sure the ticking is not from the valves? also you should have put a new toyota gasket and new studs and nuts. installed the new antenna for my alarm and re soldered all apexi tt circuit board and got my turbo timer working again. mercedes bkk will be installed next week :)))
  13. hvyman

    Cool/Rare parts thread?

    all 91-92 came with paint matched moldings if that's what your referring to with the blue white thing.
  14. hvyman

    Have you regretted going 7M to 1JZ?

    Nothing to regret. Better gas milage, more power, better reliability.
  15. hvyman

    Advice on using factory fuel feed line as a return line for e85 setup?

    Fuel filter can be removed without dropping tank or subframe. Just be careful not to twist the lines.
  16. hvyman

    88 Turbo with 55k - all stock, orig owner... thoughts?

    Too much for a stock 88. If it was a 92 maybe. Personally i wouldnt pay more than 4k for it.
  17. hvyman

    cover, front spoiler

    The stock lips do not increase air flow through the radiator. For a stock one your only looking at new or used. Better off used for a chump car. Or can get a fiberglass one from shine auto project.
  18. hvyman

    Gas Petal Question

    Im going to guess a 7m? Linkage could be binding.
  19. hvyman

    Help with dash lights? Brake, Rear lights and battery light

    But if you ground the L terminal to light up the low charge light you also ground the other 2 lights. Which is why all 3 come on if there is low voltage. Low voltage doesn't mean bad alternator or bad diode ether. Low charge doesn't mean alternator or bad diode. Diode is just a one way...
  20. hvyman

    Advice on using factory fuel feed line as a return line for e85 setup?

    Generally when you have -8 feed you have a -6 return. -6 is equal to 3/8ths. Which is about the size of the stock feed and return. Also your going to put the flex fuel sensor on the return? Better on the feed and better to have a surge tank. Best to have what ever your tuning with the know...