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  1. Pz10420

    Builds 1FZ-FE Rebuild full overhaul - picture heavy

    If thats your engine in the pic then you already did all the work to change it out by removing the timing cover.
  2. Pz10420

    Obd1 CEL code 12 help

    Well, kind of. Like I said my start battery is weak, but also my house(2nd) is getting old as well. I have found that if I completely isolate the 2nd battery from getting power while cranking the engine then I never have any weird noise or CEL. The start battery by itself cranks slowly but...
  3. Pz10420

    Obd1 CEL code 12 help

    So it looks like my start battery may be junk. It was only at 12.2v before cranking and dropped to 10 volts before she started up. Like I said it is a crap Walmart battery that I think is only about 4 months old. I just picked up right before a trip because I needed something quick but figured...
  4. Pz10420

    Obd1 CEL code 12 help

    Here is the test I performed which as you can see has the same resistance values as what you have posted at the ecm connectors.
  5. Pz10420

    Obd1 CEL code 12 help

  6. Pz10420

    Obd1 CEL code 12 help

    I understand what you are saying but what I did equates to the same test. By measuring the resistance of the wiring harness from ecm plug to the distributor plug and eliminating that as having any issues then testing those same pins at the distributor instead of the other end of the harness and...
  7. Pz10420

    Obd1 CEL code 12 help

    I am speaking about the wires directly. I disconnected the plug from the distributor as well as the ecu and just measured the resistance of the wires to make sure the conductors from the ECM to the distributor were good. And they all ohmed out at less than 1ohm of resistance. I did not take...
  8. Pz10420

    Obd1 CEL code 12 help

    I'll try that this afternoon. I'll try that this afternoon and report back. Thanks
  9. Pz10420

    Obd1 CEL code 12 help

    I’ll try to figure out to upload one tomorrow. I tried today but the file was too large.
  10. Pz10420

    Obd1 CEL code 12 help

    It is intermittent. But has been slowly getting worse over the last 3 months or so. Mostly does it when the truck is cold, doesn't usually do it once the truck is warm but has started to occasionally also do it while warm.
  11. Pz10420

    Obd1 CEL code 12 help

    Hmm. I have a dual battery system that the 2nd battery is a dual purpose battery but I suppose that could be an issue. My start battery isn't that old either but it is a Walmart battery and I've found them to mostly be trash.
  12. Pz10420

    What Did You Do with Your 80 This Weekend?

    my 10T dayton press got them out and in. I did have to press out the rubber first on a couple of them, then the metal rim came out fine.
  13. Pz10420

    Obd1 CEL code 12 help

    So my 93 270k mile 1fz is giving me an issue I haven't had much luck identifying or finding much similar info on the forums. I have gone through the troubleshooting steps in the fsm to the best of my knowledge and still no resolve. so occasionally when I am cranking the engine it almost sounds...
  14. Pz10420

    What Did You Do with Your 80 This Weekend?

    Great write up. Thanks. I believe the issue with mine is the speed sensor that it looks like may have been the one you damaged. I don't suppose there was any part numbers on that sensor so that could be purchased seperately so I wouldn't have to buy a whole distributor for one failing component?
  15. Pz10420

    What Did You Do with Your 80 This Weekend?

    Do you mind on elaborating on rebuilding your distributor? Mine has been throwing a code 12 and makes a strange noise on occasion at start up. Thanks
  16. Pz10420

    What gives with the HDJ81 JDM scaremongering?

    As long as you have an extra vehicle I feel it takes most of the concerns away about keeping a 30 old cars on the road. If something needs replacing you simply park the cruiser and wait for parts while driving your backup vehicle around. I always preferred driving older vehicles and it would...
  17. Pz10420

    Rear diff lock actuator rust

    I've done a few creek crossings and one lake crossing and always checked the diff oil afterwards and it looked good. But I never thought to check the actuator internals. I do intend on extending the breather on it when I fix/replace it.
  18. Pz10420

    Rear diff lock actuator rust

    I think it's mostly crusty corrosion. I'll take a pic of the pile that dumped onto my work bench.
  19. Pz10420

    Rear diff lock actuator rust

    So I replaced the rear diff lock actuator a little over 2 years ago after the magnets came loose from the motor and some how grenaded into a million pieces. I replaced it with a brand new aisin actuator. After that it worked good for a about a year, then it worked but shower and not as quickly...
  20. Pz10420

    What Did You Do with Your 80 This Weekend?

    Looks good. Where'd you get the paint done?
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