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mkoch

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mkoch last won the day on July 4 2021

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About mkoch

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    USMB Regular

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  • Location
    St Louis
  • Interests
    Woodworking, Judo
  • Occupation
    Manager, repairman at a violin shop
  • Vehicles
    1984 Gl Wagon 4wd

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  1. mkoch

    84 gl wagon

    mkoch replied to Scott84's topic in Old Gen.: 80's GL/DL/XT/Loyales...

    The ignition control module, in the distributor, has a condenser. The 1984 GL does not have points. Could the condenser go bad and cause the problem mentioned?
  2. mkoch
    What is "LCA"?
  3. mkoch
    Following up on this. The new 5psi fuel pump solved the problem. I could cruise at highway speeds all day!
  4. mkoch
    I need to replace the front axles on my 85 BRAT. Do I need to remove the wheel bearing housings from the car?
  5. mkoch started following 85 BRAT, Hitachi, ok at 2k rpm, balks at 2,500 rpm, what is my problem? 49 State
  6. mkoch
    I did not notice a loss in power before the balking. I tried to recreate the problem today, and I was unable to make it balk. I did some before and after measurements. Old fuel pump, 2psi (13.8 kPa) at carb, 594 cc/ minute unrestricted flow. New fuel pump 5psi (34.5 kPa)at carb, 983cc/minute unrestricted flow. The unrestricted flow was from the forward fuel filter, so there must have been some loss to the vapor return line. Is 2psi fuel.pressure a problem with a Hitachi?
  7. mkoch
    Where are such kits available?
  8. mkoch
    ,85 BRAT, Hitachi, 49 state, new fuel filters, old loud fuel pump, new front and rear fuel filters. The car will hesitate and lurch under certain conditions. If I let the car just idle still for a while, and then accelerate, there is not problem accelerating, until about 20 seconds into it, then the balking begins. The normal acceleration indicates to me that both carb barrels are working. I just drove this car up a 1/10 mile 7% incline several times. I let this car idle, still, at the bottom of the hill every time before I did the test. 2nd gear, 2,000 rpm, the car makes it up the hill just fine. 2nd gear, 2,500rpm, the car starts balking halfway up the hill. I am guessing the problem is the fuel pump, or the valve which fills the float bowl. Am I missing something?
  9. mkoch
    I need to replace the clutch plate on my BRAT. While the engine is out, what else should I do?
  10. mkoch
    delete please
  11. mkoch
    I don't know! I installed the tires 1st thing upon buying the car.
  12. mkoch

    High Output Alternator for EA81

    mkoch replied to Datnastybrat's topic in Old Gen.: 80's GL/DL/XT/Loyales...

    I don't know. Here is some information about the P7157. Maybe you can find a cross reference. http://random.removed.us/altswap.html mkoch
  13. mkoch
    Thank you for the follow up. I'd like to see pictures after you install the next piece. moch
  14. mkoch
    At highway speeds, there is a vibration, feels like it's from the front, steering wheel cycles left-right about 5 times a second. I just had new tires put on. What besides tire imbalance can cause symptoms similar to tire imbalance? mkoch
  15. mkoch
    The vapor separator is available over on ebay. mkoch
  16. mkoch
    1985 Brat non turbo. I have a "vapor separator near the firewall, driver's side, (left, USA). Fuel comes from aft low in the separator, leaves low to go to the carb. Out of the top vapor returns to the tank. Mine is opaque, probably from age. Is it also a fuel filter, and should I replace it as preventative maintenance? Part number 7420 72020 . mkoch
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