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  1. 77highlux

    CODE #24 ONLY - ECU or MAF Circuit Issue?

    Hey guys, here's the details below. This one has stumped many shops and I'm finally honing in. I would like to avoid building and installing a stand-alone harness for both the TPS and MAF circuits and feel that this testing proves the circuit in the ECU itself is shot. All parameters are reading...
  2. 77highlux

    Code 31

    If it's a 92 and it's a Fuji MAF throw it away. When you use MAF cleaner on them they shit the bed, they have a special coating that becomes deteriorated when you do so and it throws the circuitry into a loop. Order a new MAF and install it, you can check to see if it's in spec by running a...
  3. 77highlux

    Alternator defect

    Hey there, I'm having a similar issue with my alt. where the black and yellow (switched ignition lead) wire is only reading 11.5v when charging compared to the normal 13.5v of the main white constant power terminal on the plug. The yellow wire is the lamp lead so you'd need a testing light...
  4. 77highlux

    HELP! Alt Power Issue

    Hey all, my 1993 1uz's alternator is throwing some weird power numbers at the alternator and is throwing my truck off. On the 3 pin plug at the alternator, the black with a red stripped wire (switched ignition hot wire) is only putting out 11.5 volts when the truck is charging. Also when the...
  5. 77highlux

    Holes in bellhousing

    Thanks for the link Gloverman. I took the tranny off this weekend and discovered that one of my adapter plate bolts backed itself off somehow and started ricocheting around the bell poking holes as it caught the edge of the PP. Clutch actually looked fine other than that, maybe some premature...
  6. 77highlux

    Holes in bellhousing

    I've been looking at clutches this week and am leaning towards a stage 4 XTD 6 puck disc without pressure springs or the 1600lb marlin crawler clutch kit. I've heard/read great things about the Marlin kit
  7. 77highlux

    Holes in bellhousing

    Gloverman, thanks for the detailed response. I went through a swap kit company out of CA and was less than impressed with the amount of slippage I was experiencing. I'm sure you are onto something with the clutch being misadjusted. It likes to hop when taking off in first and when I stomped on...
  8. 77highlux

    Holes in bellhousing

    Hey all, Had something super interesting happen today. I blew three half dollar sized holes through my bellhousing today. The truck is a 77 Toyota pickup with 4x4 Toyota axles, soft locker in the back on 37s. I was doing donuts and let off to stop and my truck shut off and made a small...
  9. 77highlux

    Wanted 1UZ auto bellhousing needed

    Blew three half dollar sized holes in mine doing donuts when something inside let go. Yet to find out, zip is 11206, Brooklyn NY.


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