Hi I'm in the early stages of diagnosing my no start problem on my 89 mazda mx6, but if I push Start it will run untill i let it Idle then it dies again.

Things i know now: It Has Spark, Fuel, and no known mechanical problems found Trouble code 42 Solenoid valve ( wastgate ) checked for conibuity and there is non could this cause this problem? Any suggestions or comments will be greatly appreciated THnks In Advance[/align]