TwinTurbo.NET: Nissan 300ZX forum - I wonder if one of your wastegate actuators
Subject
I wonder if one of your wastegate actuators
Posted by
MixManMash
on October 13, 2017 at 10:29 AM
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In Reply To
0 PSI - any insight??
posted by FrozTTy
on October 12, 2017 at 08:32 PM
Message
circlip has come off the lever on the turbo. That would definitely give it this kind of condition where it idles fine, but seems super laggy / won't build boost.
I have seen this happen once before.
Follow Ups
0 PSI - any insight??
-
FrozTTy
20:32:59 10/12/17
Still nothing this morning on the drive in
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FrozTTy
07:06:28 10/13/17
Boost leak test first, I would look closely at the turbo
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itsa300zx
09:39:16 10/13/17
I have never performed a boost leak test
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FrozTTy
09:57:02 10/13/17
I wonder if one of your wastegate actuators -
MixManMash
10:29:58 10/13/17
Yes I will inspect
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FrozTTy
10:50:58 10/13/17
Removed turbo outlet pipes with car running
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FrozTTy
13:40:20 10/15/17
...
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MixManMash
15:46:43 10/15/17
Both wastegate arms move
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FrozTTy
08:02:53 10/14/17
Have you made any modifications lately?
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SammybTT(TN)
08:57:54 10/14/17
2 weeks ago I did plenum pull to fix a coolant leak and did
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FrozTTy
12:14:50 10/14/17
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