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Old 12-09-2004, 07:28 PM
stew stew is offline
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Join Date: Dec 2004
Posts: 3
"76 450sl not running on all cylinders

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The plugs are new as is the coil, wires, injectors, cap&rotor , both balist resistors and the fuel pump & filter plus a new warmup regulator. Where sould I go from here? Now when the accelorator is pushed the rpm goes down, if you pump the pedal you can get to higher rpm range. Then if you release the pedal the rpm goes to zero and the car will not restart. Oh yes when thwe car is cold it will start after several trys and only idle at between 1500&2000 rpm.
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