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pull all the plug wires from the plugs and lay them next to a metal surface - hold them close to the metal with an insulated screwdriver while someone cranks car - that will tell you if plugs are firing - if they are and cams are in time and the engine doesn't have any big mechanical issues then it has to be fuel related - pull fuel rails and position each injector in a jar and crank it - see if fuel is sprayed out of injector - be careful doing this as there will be open fuel and possible sparks at the plugs - i would think these two procedures will narrow your search for the problem down quite a bit - i'm guessing fuel
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84 928 S - SOLD
2012 Cayenne S
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