My experience. My LS400 started slightly overheating when sitting in traffic and progressively got worse. Eventually the heater stopped blowing cold. I didn't loose any coolant or have any compression issue so I knew it couldn't be the head gasket. I pulled one heater hose while the motor was...
I'm running a 3uz in my 90 supra.
My exhaust is 2.5" pipe with an x-pipe right after the trans. Then it transitions to a y-pipe just before the differential and a single pipe up to the 2.5" free flowing magnaflow muffler. Sounds really good but just a little raspy around 5k rpm. Might install...
I'd suggest you go here to ebay and buy the factory wiring manual.
http://www.ebay.com/itm/SHOP-MANUAL-LEXUS-SC400-SC300-ELECTRICAL-WIRING-DIAGRAM-1998-SCHEMATIC-SC-400-/221596545442?fits=Model%3ASC400&hash=item33982ef1a2:g:VO8AAOxyBLBR8i1x&vxp=mtr
I have GS400 and LS400 vvti motors and...
Yeah. I actually sent you a 3uz ecu to exchange for the bypassed 1uz ecu. I chose the 1uz ecu for two reasons.
1. The 3uz ecu would require me to install the electronic accelerator pedal in my car. I'm not a small guy and I hate squeezing myself under the dash.
2.The ls400 1uz vvti harness...
Hello George,
You have another happy customer in the USA. I just got my UZ VVti motor running with your modified ecu. She started on the first try after I realized the throttle body needed 12 volts.
https://youtu.be/-VAl1d55i1M
I read one of the threads here where you helped a member out with...
Thanks!!
BTW, I have another ecu I want to exchange for one of your bypassed ecu's. It's from a 1999 LS400 VVti. I'll send you an email in a few days.
Thanks again.
George,
I have an immobilser bypassed ecu I bought from you earlier this year. I'm close to start wiring it up but I'd like to know which wires , if any , I need to wire up on the grey plug that would originally power the key reader accessories.
Thanks.
She sounds GREAT! I wish the laws here would allow me to do something similar. The police would ticket me everytime I drove it. We can't legally change the path of our exhaust from it's original design.
My exhaust doesn't sound like a V8 to most people. Some have said it sounds like a huge...
LOL. You and I both know those welds suck but I'm learning. They aren't pretty but welding myself saves me a ton of money on my swaps/ projects.
Here's a sound clip.
https://youtu.be/fUsFG4jEYJE