Date registered: Apr 2004
Location: Edmonton, Alberta & San Tan Valley, Arizona
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M117 8-cylinder engine questions
Hey guys, back from hiatus
I have a question about my 4,520 cc M117 8-cylinder engine with D-Jetronic EFI. It's running very rich, and I am unsure how to turn down the fuel mixture. Any pointers? Do I adjust it at the regulator, or what? Would I have to get a new ECU when this happens? Also, it idles high.
Thanks in advance.
1990 560SEL - W126
-929 nautical blue metallic & 262 navy blue leather
-58,000 KM (36,200 Miles)
-Euro spec Japanese import (KAT edition)
-Complete service history since new
-5,546cc SOHC 16v V8
-285 hp@5200 rpm, 324 lb/ft@3750 rpm
-2.65 limited slip diff