Recent content by shifty biscuits

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    starting problem plus missfire and overfuelling.

    right just done new plugs, wired up a missing power for afm, egr etc that had a broken join, changed the iacv. seems to be sorted but idle is high now. think the replacement iacv might be stuck open...
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    Volvo Amazon + Lexus SC400 = ???

    awesome. this thing is gonna be beautiful.
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    toyota mark II gx81 1uz swap.

    yeah its gonna be my next daily driver, drifter if it all comes together. on the hunt for a ma61 f type lsd diff for it, i used to have 2 but gave them away.
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    starting problem plus missfire and overfuelling.

    update, fitted primary o2 sensors, no effect, not had time to check spark or injectors yet. checked ecu flash codes, got all 4 o2 sensor codes, air mass sensor code and egr code. still starting/running like a pig, not warmed it up as it stank out the unit...
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    toyota mark II gx81 1uz swap.

    in the meantime i got an ali rad installed. i had it left over from a s14 i had, never fitted it so i adapted it to fit this. moved the lugs on the bottom, cut out the in and outlets and welded in a bigger diameter pipe for the larger 1uz hoses. more exhaust system, took ages messing...
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    toyota mark II gx81 1uz swap.

    started the exhaust manifolds, got some flanges laser cut and grabbed a load of random bends.... the drivers side was a bitch, had to make it in 3 parts to fit it all round the steering column and stuff. the other side was miles easier. 1.75" primaries into 2" secondarys then finally into 2.5"...
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    toyota mark II gx81 1uz swap.

    i made up a franken-clutch pedal, took ages to get in to fit right, used a ma61 master cylinder i had from my old supra. oil filter would not fit so i took off the adapter and removed the oil modem, i then bought a remote oil filter/cooler kit and some ali weld on fittings, welded them on...
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    toyota mark II gx81 1uz swap.

    got no pics of the clutch release but it kinda works, need to get new lines made up as the copped ones are leaking.... squeezed the lump in the hole, made mounts using 6mm steel and landrover v8 rubbers. gearbox x member lined up great, got a mk3 supra shifter and extended it 50mm to get the...
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    starting problem plus missfire and overfuelling.

    ok the temp sensor was 7 quid so thought why not give it a go. i did attempt to test it but getting it to -20 degrees then 20 degrees then 80 degrees and checking the ohms was a bit dificult so i couldnt really trust the results. im a welder fabricator not a mechanic or sparky, this whole thing...
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    starting problem plus missfire and overfuelling.

    yeah i hope its that. i forgot to get some bosses today but i will be fitting the o2's soon. when i wire them up i was planning to use the wires for the sub o2 sensors then link the signal wires into the primary o2 sensor pins in the ecu as i read it can fool the ecu to thinking it has all 4...
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    starting problem plus missfire and overfuelling.

    whats a tacho relay? ok i f***d up a bit in my first post, like you said the efi relay is triggered by the b/o wire from the ecu then it kind of daisy chains power to the other relays when they are closed. the signal wire that should close the circuit open relay looks like it should be an ecu...
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    starting problem plus missfire and overfuelling.

    i have a 97 ls400 1uz fitted into a 91 toyota gx81 mark II. ecu is the 34/22/16/28 pin pt no 89661-50350 my mate and i have wired it into the car and got it running. i have been over and triple checked the wiring we have done and according to all the info and diagrams i have managed to get hold...
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    Need Help! 92 SC400 Wont Fire!

    if you have taken the igniters off, make sure the plugs are the right way round. mine got plugged in wrong and it wouldnt start. also make sure they a good earth.
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    toyota mark II gx81 1uz swap.

    random steering boss i found fitted. bought a clutch and flywheel for a 3sgte got the holes modded to fit the uz crank, the new holes are pretty snug on the bolts, not slotted, more like the shape of a number 8. chamfered the teeth bolted on lovely. i bought a ks racing bellhousing...


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