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Old 05-29-2017, 10:19 AM
Maxbumpo Maxbumpo is offline
Diesel Preferred
 
Join Date: Oct 2007
Location: Charleston SC
Posts: 2,788
Quote:
Originally Posted by Diseasel300 View Post
Ok, so the ALDA adjustment was the problem. I used the spare ALDA I kept from the original IP. Pulled the cap off and adjusted it. Wound up going CW 2.5 turns. No more smoke, even pedal on the floor from a stop. No difference in power either, if anything the acceleration is a bit brisker (which doesn't make any sense to me!).
If there is too much fuel for the air, it has a cooling affect, which reduces the heat of compression, which reduces efficiency, which means even less fuel is burned (kind of a down-ward spiral) so you get even more smoke and overall less power.

I need to do both of the same adjustments (ALDA and max RPM on the governor) on my '87 wagon with 3.5 liter pump.
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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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