Sorry about the issue, just so you know you on the wrong forum. 190 is a different body style.
The picture is too small too really see anything, when I enlarged it just got grainy. Lots of reasons it might not be idling. You will want to get a manual to see what is in the vacuum system for the engine if the sticker is too faded under the hood.
Someone in the correct forum may have a better clue about your specific issue.
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