Map Sensor!!! - if the truck acts like its not getting any power or if you start noticing your rpm's bouncing, chances are you have a bad map sensor, (manifold absolute pressure). A o2 can cause a bad code and fry the sensor. its not good on the truck but if you unplug the map, it should fire right up. good luck.
A D V E R T I S E M E N T S
problem has occured 3 xs since bought truck. Dealership says it is some air sensor thing.
- derry, Cheboygan, MI, US