Ok ifeel stupid but I can't figure out where the ? Shaped vacuum line came disconnected from could anyone help with pictures plz and thanx a bunch we also have a upsidedown L shape line we just found off also
If it’s hard plastic and curves like an upside down u then almost certainly it is a vent ; there are a couple of them including from the transmission and as pointed out above from the differential.
If a vacuum tube comes off you will almost certainly get a code.
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