What Marshall and Dave said. My SDL was exactly like yours when I bought it. I followed Dave's instructions - now the car is a real pleasure to drive. Fast off the line, no lag - just a good smooth increase in power. It had no effect on the fuel usage.
-- OK Don, KD5NRO Norman, OK '90 300D 243K, Rattled '87 300SDL 290K, Limo Lite, or blue car '81 240D 173K, Gramps, or yellow car '78 450SLC 67K, brown car '97 Ply Grand Voyager 78K Van Go
