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Old 08-01-2017, 04:07 PM
Maxbumpo Maxbumpo is offline
Diesel Preferred
 
Join Date: Oct 2007
Location: Charleston SC
Posts: 2,789
Quote:
Originally Posted by 86-300sdl View Post
Run the vacuum line directly from the manifold to the Alda connector. If the car runs better then leave it that way or replace the over boost protection valve. Like others note: clean the manifold / vacuum line connection out.
Good idea, just note this line is a pressure line, not a vacuum. The pressure line from the intake manifold is provided to the ALDA, which then increases the amount of fuel being injected to match the increased air from the turbo.
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Respectfully,
/s/
M. Dillon
'87 124.193 (300TD) "White Whale", ~392k miles, 3.5l IP fitted
'95 124.131 (E300) "Sapphire", 380k miles
'73 Balboa 20 "Sanctification"
Charleston SC
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