Nissan/Infiniti Tech SR20DET? RB26DETT? VQ35DE? What's it all mean? Find out here!

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Old Jun 20, 2010 | 03:14 PM
  #21391 (permalink)  
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Originally Posted by LongFellow
Compression is low on all cylinders

90. 140. 60. 135.

I think its something in the head, or some how the timing chain jumped, because it doesnt rattle on start up anymore.
That sucks man
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Old Jun 20, 2010 | 04:41 PM
  #21392 (permalink)  
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I'm honestly starting to think the VTC gear itself is getting stuck or something weird or I some how shorted something in the ECU. I just did a leak down test and all the cylinders hold 90psi for over 10 minutes with out issue. So the rings, head gasket and valves are sealing.

I also just took it for a drive and for the first minute it drove pretty much normal, then after that it started acting up again. Still idles like shit though and tries to stall. It seems more like when it had a leaking injector than anything.

There is no oil blow-by at all in the turbo intake, engine timing isnt off, its not burning oil or water at all and nothing else weird is coming out of the exhaust. Spark plugs aren't fouled and look pretty good.

Stupid cars!
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Old Jun 20, 2010 | 05:18 PM
  #21393 (permalink)  
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I can swing by after work if you want. Your car is totally acting like my last car.
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Old Jun 20, 2010 | 05:28 PM
  #21394 (permalink)  
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Yeah if you have time that'd be awesome. This thing is really driving me nuts.
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Old Jun 21, 2010 | 02:39 PM
  #21395 (permalink)  
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Epstein dropped by today to check out the motor and we came to the conclusion that my Vtak broke. It seems I broke the casing on the VTC gear and it seems to have shot my intake cam timing to hell which is why the compression numbers where so low, but the leak down test proved other wise.

So thats good new, I just need to find an S13 intake gear as a temp replacement until I decide to buy a new VTC gear.
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Old Jun 21, 2010 | 04:15 PM
  #21396 (permalink)  
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dropped my wheels and tires off to get mounted and balanced. will pick them up in the morning and install them tomorrow night.
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Old Jun 21, 2010 | 04:34 PM
  #21397 (permalink)  
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got the jun pump off the old crank with a bent/broken keyway, ordered a new cometic 87mm h/g. debating on when to pull the rb20 out of its home so its big brother on roids and nawz can replace it
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my lag is your courtesy head start


ATTENTION.... installing a head gasket, head studs or pistons and rods in your otherwise STOCK engine dose not make it a "built" engine! stop listing you cars for sale saying they are built when its not!!




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Old Jun 21, 2010 | 05:29 PM
  #21398 (permalink)  
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got the jun pump off the old crank with a bent/broken keyway, ordered a new cometic 87mm h/g. debating on when to pull the rb20 out of its home so its big brother on roids and nawz can replace it
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my lag is your courtesy head start


ATTENTION.... installing a head gasket, head studs or pistons and rods in your otherwise STOCK engine dose not make it a "built" engine! stop listing you cars for sale saying they are built when its not!!




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Old Jun 21, 2010 | 10:24 PM
  #21399 (permalink)  
Z28ricer's Avatar
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New sparco steering wheel got here today

And the brake lines from SPL for the front and rear brakes, Z32 all around, till I get the rotors for the R32 brakes.

And Nismo pivot for the clutch
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Old Jun 22, 2010 | 09:38 AM
  #21400 (permalink)  
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So who has an S13 and wants to take a picture of the adjuster screw for the handbrake?? Rep will be given for help
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Originally Posted by whattadobo
People fucking suck, I'm selling my car and buying a treefort.
Originally Posted by osama tim laden
shit got all davided up.
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