Thread: running rich
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Old 03-28-2002, 12:25 AM
Posts: n/a
Is this normal?

So is this lope normal. I just brought home my new (new to me) '73 450 sl. The engine starts right up when cold. After a few seconds the engine begins to lope (rpms fluctuate up and down, up and down). After about 45 seconds, the idle smooths back out and all is well. Is this normal? If not, then what is the problem. Thanks in advance.
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