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overheating under boost, but not load

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Old 11-24-2011, 09:21 AM
  #21  
str8dum1
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well they are the only option so by default...

Originally Posted by binder
yes, before they switched their design a few years ago. They have always been the "go to" for the large bore cars.
Old 11-28-2011, 12:37 PM
  #22  
ace32x
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started taking the front apart a little today to get the motor out. Need to pick up the tool to disconnect the ac lines and the whole front should pull off fans radiator intercooler all in one peice

Old 11-28-2011, 01:11 PM
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In for results.
Old 11-28-2011, 01:52 PM
  #24  
Cass007
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Ace, good luck with the tool. I've done it a few times and the best success I've had is with the plastic ones from Harbor Freight. I use the size that is too small and cut another one up to fit the piece that it needs to be the right size. I've tried two or three different sets and never got them to work correctly.
Old 11-28-2011, 02:29 PM
  #25  
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Originally Posted by Cass007
Ace, good luck with the tool. I've done it a few times and the best success I've had is with the plastic ones from Harbor Freight. I use the size that is too small and cut another one up to fit the piece that it needs to be the right size. I've tried two or three different sets and never got them to work correctly.
hmmm... sob lol. maybe ill just disconnect it at the flange on the ac pump and take the whole unit out and not even bother with it XD
Old 11-28-2011, 05:29 PM
  #26  
ace32x
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disconnected everything i could get to and plenum and fuel rails came out. injector clips need to be replaced they were rotted pretty good it seems.

Old 11-28-2011, 06:01 PM
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binder
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Originally Posted by str8dum1
well they are the only option so by default...
details details....

but they do hold their power so they should be ok for other builds.
Old 11-28-2011, 06:03 PM
  #28  
binder
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Originally Posted by Cass007
Ace, good luck with the tool. I've done it a few times and the best success I've had is with the plastic ones from Harbor Freight. I use the size that is too small and cut another one up to fit the piece that it needs to be the right size. I've tried two or three different sets and never got them to work correctly.
those are the ones i used!!! love harbor freight.


on a side note, i took my engine out twice with just swinging my a/c condenser out to the side. The last time i just took them apart. The harbor freight clips worked good but actually getting the lines apart was a bioch. They were stuck together pretty hard.
Old 11-28-2011, 06:07 PM
  #29  
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Looking at your car is giving me flashbacks ace it reminds me of how its looked too many times in the past 3 years.
Old 11-28-2011, 06:13 PM
  #30  
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Originally Posted by Cass007
Looking at your car is giving me flashbacks ace it reminds me of how its looked too many times in the past 3 years.
lmao XD, this is new to me. my HR in my other Z is actually fairly different then this everything got moved around a bit
Old 11-28-2011, 06:21 PM
  #31  
binder
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Originally Posted by ace32x
lmao XD, this is new to me. my HR in my other Z is actually fairly different then this everything got moved around a bit
DE>everything
Old 11-30-2011, 11:53 AM
  #32  
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Originally Posted by binder
DE>everything
THIS!

Goodluck OP
Old 02-07-2012, 07:57 AM
  #33  
ace32x
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late update, got it all torn down finally. headgasket failed on cylinder 1 and 3

Old 02-07-2012, 09:36 AM
  #34  
bigcloud
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That's good you found the failure. What are you going to do now? Just replace the head gasket? Or is there more wrong with the motor?
Old 02-07-2012, 10:11 AM
  #35  
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Originally Posted by bigcloud
That's good you found the failure. What are you going to do now? Just replace the head gasket? Or is there more wrong with the motor?
that was all that was wrong, it did have standard arp studs though so im switching those out. While im in there its getting Arp L19's, cosworth or dynasty headgaskets, rev up oil pump, pathfinder cooling mod, whole engine gasket rebuild kit, and new spark plugs

Last edited by ace32x; 02-07-2012 at 10:12 AM.
Old 02-07-2012, 01:19 PM
  #36  
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Originally Posted by ace32x
that was all that was wrong, it did have standard arp studs though so im switching those out. While im in there its getting Arp L19's, cosworth or dynasty headgaskets, rev up oil pump, pathfinder cooling mod, whole engine gasket rebuild kit, and new spark plugs
Nice! So you will be back on the road in no time!
Old 02-07-2012, 03:23 PM
  #37  
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[QUOTE=binder;9483930]if a dumbass assembled it then it could have a bad headgasket from mile 1.

+1 for Jeff's comment. Going through this on my car now.
Old 02-07-2012, 05:06 PM
  #38  
ace32x
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Originally Posted by bigcloud
Nice! So you will be back on the road in no time!
up for sale in no time !
Old 02-14-2012, 03:03 PM
  #39  
athens2jz
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i had this problem also, i added a high pressure rad cap, and replaced the thermostat. the overflow tank never fills to max anymore but the coolant is still dirty( don't have a catch can). also the overheating problems disappeared. prob not a solution to the problem but it did treat the symptoms. I plan on building this block down the road so this solution helped me be able to drive the car and still race it till it get built.

Last edited by athens2jz; 02-14-2012 at 03:06 PM.
Old 02-23-2012, 03:04 PM
  #40  
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rebuild kit arrived finally with a pathfinder and some l19s and cosworth HGs ;D


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