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Long start up on LT1
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03-20-2010, 04:48 PM
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RamAir95TA
Join Date: Jul 2009
Location: Bridgeport NJ
Posts: 165
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There are four possible causes for the pressure to bleed down so fast:
-Leaking fuel pump check ball.
-Leaking fuel pump flex pipe.
-Leaking valve/seat within fuel pressure regulator.
-Leaking injectors.
So it's definitely one of those.
Good luck!
__________________
-Joe-
1995 Trans Am
Advanced Induction 383, Performabuilt 4L60E, Ford 9", all motor, daily driven.
10.82 @ 124.25, 1.43 60'
455whp, 445wtq
Clip of 10-second pass.
More info:
http://www.ls1tech.com/forums/lt1-lt...damn-time.html
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