Ihad to replace water pump and timing belt They forgot to hook all connection th on 1994 Chrysler LeBaron

the car jerks at a stop and the idler bounces up and down even before it shifts could the timing be off or could it be a adjustmentof something sensor or fuel filter clogged?

Asked by for the 1994 Chrysler LeBaron
Sure the timing belt is what was repleced? Timing belt is inside the engine and cannot be seen without tear down!
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what connection did they forget to hook up,it sounds like the timing could be off a tooth