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#1
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Adla adjustment question
which way to turn for better fuel effiecny and which way for performance, i always get those mixed up...
thx
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Current Garage 2008 Mercedes GL320 CDI 188k mi Repair/Work in progress 1994 S350 160k mi Garage Queen & prepping for repairs 2005 E320 CDI 203k mi Healthy & Daily Driver 1994 S350 357k mi Retried as parts car 1984 300TD 214k mi Blown OM617 Poss OM603 Swap?? Sold 1987 300SDL 200K+ 1994 S320 181K mi 2008 E320 Bluetec 127k mi 1999 S420 130K mi 1980 240D 360k mi 15+ Others that has come, stay and gone GONE, BUT NOT FORGOTTEN 1995 E320 SE 220k mi 1984 300SD 350k mi |
#2
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Counter-clockwise to add more fuel at low rpm's.
You won't get any more efficiency by turning it clockwise...........the vehicle will just feel slower off the line. |
#3
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I agree with Brian. One of my '87s I drove home 1200miles with an in-op overboost-relay (no boost enrichment which is like maximum ALDA limit), fixed it all, and get better fuel mileage with the system boosting/enriching properly (highway mileage). No magic fuel mileage improvement will be had by clockwise/lean adjustment to the ALDA.
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Gone to the dark side - Jeff |
#4
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You right foot is what controls economy and performance, the ALDA only prevents black smoke out the tailpipe if you mash the throttle off the line.
I have no ALDA at all (the same as turning it all the way out) and still manage 26+mpg average and I've seen as high as 29.5mpg. |
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