What does error code spn609 mean on a kenworth t680?

Where does air enter the body? Why are the turn signals and hazard lights not working on a 1992 S10 Blazer fuses are okay? Where can you find a repair service for a Pacific Hydrostar pressure washer? What does error code 2000-0142 mean? Why will my 1953 Chevy 3100 Truck turn over but will not start? Can you wash carhartt jackets that are lined? How can you repair paint on a car that has been hit with an egg? Why won't a 1990 Oldsmobille Silhouette start until oil pressure climbs and it does not matter if it is hot or cold and the engine turns over for 10 to 15 seconds? Can not having gas cause a car not to start? Car stalls after hot by the time of shutting off? Do the deer warning whistles for cars work? The road is most slippery? How do I run a water pipe about 30 feet from existing faucet to my carport? When a four cylinder engine is operating at 5500 rpm the camshaft is turning at the rate of? If i replace a head gasket and resurface my head will it restore my compression and make my vehicle start and run? How long does a DWI stay on your record? How does positive crank ventilation work? Changing batteries on Renault scenic key fob? 91 buick regal custom 3.1 engine had minor tune up now it runs rough and stalls after it warms up i ran a code search and came up with 0.pos. trottle position sensor or fuel injection or cat.converter? Your oil burner smells like oil when its off?