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97 SC300 - silentbob

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Old 07-08-20, 02:05 PM
  #226  
KahnBB6
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Yes, for later model clusters you just take a 14ga super short wire and solder each end over the terminals of resistor R73. That will allow the lower-than-NA voltage and current of the ECU’s direct RPM signal to reach the tach correctly.

For earlier model years it is resistor R180 on the back of the cluster.
Old 07-08-20, 03:45 PM
  #227  
silentkill
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Originally Posted by KahnBB6
Yes, for later model clusters you just take a 14ga super short wire and solder each end over the terminals of resistor R73. That will allow the lower-than-NA voltage and current of the ECU’s direct RPM signal to reach the tach correctly.

For earlier model years it is resistor R180 on the back of the cluster.
Mine doesn't look like the 95-96 cluster on the rear do I have to take it apart further?



Think i found it through this random build thread:
https://www.clublexus.com/forums/bui...project-4.html

R2, looks like i have to take the backside off further..

Last edited by silentkill; 07-08-20 at 03:55 PM.
Old 07-08-20, 04:55 PM
  #228  
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Update: R2 made my tach work however now two of my needles (gas and speedo) are no longer lit up maybe i messed up the different height screws over there.

Update 2: i took it apart and again and carefully put it back together and now the needles work.. lol i guess you gotta get these screws just right.

Everything works so far! AC works on the switch, all gauges work, fixed a coolant leak today, header wrap is still smoking but itll go away.



Last edited by silentkill; 07-08-20 at 08:36 PM.
Old 07-08-20, 08:45 PM
  #229  
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Here's that R2 resistor to jump right by the orange plug, the cluster had to come apart to perform this as it is behind the white plastic on the 97 year.


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Old 07-09-20, 06:15 AM
  #230  
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Did the same on mine - works like a charm!
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Old 07-09-20, 09:35 AM
  #231  
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my videos fell behind a bit (car still runs good) lol

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Old 07-11-20, 08:01 PM
  #232  
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I bled the clutch today and backed it out under its own power. Took it around the block a couple times to get a log and everything is pretty good!

My speedometer needs work (module)
Powersteering is funky at speed because my speedo is getting maxed out so it think that may be messing with powersteering.
Coils are set too soft, its kinda bouncier than i remember but i do daily drive a jeep so idk.


Old 07-12-20, 07:53 PM
  #233  
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Bumper is on! the intercooler kit surprisingly fits up in there super nice.

I doubt ill be able to install any of the plastics, maybe the fender liners that go forward.

Old 07-16-20, 10:45 AM
  #234  
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I don't have any updates since work literally swamped me up this week real bad, all i was able to do was back it out of the garage once.

Ordered my 4" PHR Single exit exhaust on saturday so hopefully that comes soon.

Still waiting on radium fuel rail and some fittings so i can actually do the fuel system. (i'm on stock fuel lines right now)
If that takes forever as they are closed until late july i will try and get a base map from a tuner (might do bend calibration) just so i can drive it around safely and break in the clutch/trans.





Old 07-17-20, 09:48 AM
  #235  
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It looks so damn good. The white gets me every time, especially with such a great looking engine bay. I love this thing!
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Old 07-17-20, 09:55 AM
  #236  
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Originally Posted by RudysSC
It looks so damn good. The white gets me every time, especially with such a great looking engine bay. I love this thing!
Thanks buddy!

The white really hides blemishes, that front bumper is spider cracked and looks kinda EH it person if you're looking eye level with it but its so low all you kinda see is the good paint still lol.
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Old 07-18-20, 02:29 PM
  #237  
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I bolted my ecu down and cleaned up the passenger side, i maybe should reroute the map sensor vac hose above the wiring there just in case.





Last edited by silentkill; 07-18-20 at 03:53 PM.
Old 08-08-20, 07:21 PM
  #238  
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currently trying to fix a new power steering leak, ive ran the thing and drove it a bit but today i drove it for like an hour straight and it developed a decent ps leak at this fitting i think, its leaking down onto the ac compressor and everything and the high pressure line isn't leaking. I might need to play with some different orings and see if i can get a better seal. I cleaned off the pump really well this time and lubed up the orings.

I made this bracket by cutting a mounting spot off of the old res, seems to work better than the phr one.



so far its still dripping here and there but not sure if that's residual fluid on everything and the fan is blowing it off? idk we'll see, pretty annoyed with this lol
Old 08-10-20, 01:29 PM
  #239  
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Did you put the long bolts back through the pump when you removed the reservoir? those not only hold the reservoir on, they also hold the pump together.
I had a leak out the side of the pump due to that at first and then it shot everywhere a couple drives later when it split apart, so make sure that is not the issue because it is super messy!
Old 08-10-20, 01:38 PM
  #240  
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Originally Posted by Ali SC3
Did you put the long bolts back through the pump when you removed the reservoir? those not only hold the reservoir on, they also hold the pump together.
I had a leak out the side of the pump due to that at first and then it shot everywhere a couple drives later when it split apart, so make sure that is not the issue because it is super messy!
I have all the bolts in but that's interesting and i didn't know that. The bracket i made for clamping down the adapter seems to have fixed my issue.
Cleaned everything well, drained a bit out of the pump so i could get the oring area clean for reinstall, clamped it down and now no leaks! I think the weight of the large -10 line was causing that fitting to not sit flat.

We'll see of course, weird enough though it wasn't leaking for the how many times i have started and lightly drove it but when it had an issue i had been driving the car for like an hour straight.


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