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    1UZ no idle, running very rich + missfire

    Hello all, I have a 1st gen 1uz I rebuilt that I recently swapped into my 1992 Toyota pickup and I am having some issues now keeping the engine running and not holding an idle. I have purchased wiring instructions from gloverman and wired it up properly and for the time being have the engine...
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    1UZ to R150 Clutch setup configuration question

    Hello Everyone, I am currently the process of swapping a 1UZ into my '92 pickup to take the place of my 3VZ. My pickup is equipped with the R150F which will be used with the swap, I purchased the kit including the clutch, flywheel and bellhousing from KS Racing. I am only stumped on one tiny...
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    1uz dumping fuel from headers

    Hello, I had my (kind of) first start today of my 1994 1uz I am building for a swap. Today I did my first test start, Everything wired up and was cranking correctly with the proper amount of voltage and fuel flowing from the external tank and back into with fuel pressure regulator screw popping...
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    Wanted 1UZ Spark Plug Wire comb/bracket needed!

    Hello! I am in desperate search of a right side spark plug comb/holder for my 1uz. I was able to get a plug loom with all the parts except for the wire holder near the cam pulley which without causes the plug wires to lay on the cam pulley and cause issues. I would be more then happy to buy...
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    Wanted WTB Cylinder head plate left + right!

    Hello! In desperate need of the Cylinder head plates that are behind the cam pulley's, they are seemingly very hard to find and no junkyards want to sell them without selling the entire head. I was wondering if anyone had a few laying around I definitely would be willing to buy them off ya. A...
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    LS/SC 400 Fan Bracket Pulley

    Hello! Currently finishing up my first rebuild on a 1994 SC400 1UZ that I will be swapping. I got this engine essentially for free but it was missing a lot, Including the fan bracket pulley, I cannot seem to find them, new, used or aftermarket or anything even remotely close to one for sale...
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    1993 SC400 wiring cut???

    Hello, Purchased this loom from a yard out in Washington for a 1993 SC400, it appears to be perfectly in tact except and these 2, 4 wire plugs which I can only assume go to the starter in some way shape or form. There is also a 2 spade connector with a blue and black wire. Each plug has 2 black...
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    1995 1UZ Rod Bearing sizes? does difference matter?

    Hey all, Working on my first Lexus engine but I was a little thrown by this one during my rebuild I am doing on my 1995 1uz non VVTI. I have multiple places including videos and a lextreme post, Rods and Main Bearings post that all say based on the block, crankshaft and cap that have numerical...


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