TwinTurbo.NET: Nissan 300ZX forum - Can it be bad cat based on the result? (n/m)
Subject
Can it be bad cat based on the result? (n/m)
Posted by
tt_703
on September 18, 2012 at 8:10 PM
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In Reply To
emission result
posted by tt_703
on September 18, 2012 at 07:30 PM
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emission result
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tt_703
19:30:13 09/18/12
EGR wouldn't hurt...
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inf
19:49:13 09/18/12
Which numbers are affected by EGR valve
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ZXoltan
20:56:33 09/18/12
the EGR valve would affect the NOX numbers the most
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inf
21:39:05 09/18/12
Can it be bad cat based on the result? (n/m) -
tt_703
20:10:12 09/18/12
An engine that fresh wont have the oil rings fully seated
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1badz32 (MN)
20:24:00 09/18/12
Try retarding the timing 2 or 3 degrees.
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ForceFedTT (SoCal)
20:56:59 09/18/12
^this (n/m)
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Zu4ea
21:13:29 09/18/12
yep (n/m)
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aliaZ
07:47:19 09/19/12
Thanks I will try (n/m)
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tt_703
08:27:04 09/19/12
Not enough, you need to go down to 10*
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CoHPhasor
04:27:29 09/20/12
A good CA smog tech also checks timing. They know this trick (n/m)
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RevTech
08:24:16 09/20/12
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