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Old 07-25-2003, 05:29 AM
Chaosmosis Chaosmosis is offline
1973 450SL 117.982 107.04
Join Date: Feb 2003
Posts: 53
Question '73 450sl engines surges at idle until up to temp

Injector points were just replaced and a sticking air control valve was replaced, the engine hunts (surges) until it gets to 80 degrees Centigrade then smoothes out and runs fine...
Any ideas???
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