![I have a 1991 300SE and I'm having issues with a high idle. When it is cold and you first start it it runs around 1000 I have a 1991 300SE and I'm having issues with a high idle. When it is cold and you first start it it runs around 1000](https://www.justanswer.com/uploads/eurotec/2009-01-13_134520_300se_throttle_switch.gif)
I have a 1991 300SE and I'm having issues with a high idle. When it is cold and you first start it it runs around 1000
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