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U1016 Diagnostic Trouble Code Discussion for September 2007

Serial Communications Malfunction

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Trouble Ticket Help Requests for DTC U1016
Help Request Posted
2000 Oldsmobile Intrigue GX 3.5L No Start, LONG CRANK VIN: 1G3WH52H2Y
U1016: Serial Communications Malfunction. ... before start. if open throtle slightly,will start engine. also check engine light will flash when problem occurs... have checked for fuel pressure reg leaking.. idle air operation.. replaced idle air moter when vehicle starts, black smoke out tail if allow...
September 12, 2007