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Showing results for tags 'intake leak vacuum'.
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Ok so i just got done towing my 4,000lb camper through the midwest over the weekend after replacing the intake manifold. Power feels much more responsive and strong. MPG seems better towing too, i averaged about 9-10mpg towing at 65mph and that seems about right for my setup. I was getting like 8-9 I was flipping p0101 constantly when accelerating and now I did it only once on way in and once on way back. Frustrated but I get it wouldnt just magically disappear. circumstances if tripping p0101 is this. I tow for several hours to start the trip and pull into a gas station to refuel. After fueling up, i leave and accelerate to get into highway speed again, p0101 trips as I pass 40mph to 55 or 65mph. I clear the code and it doesnt reappear during the rest of my travels. is this maybe a symptom of a clogged cat? So basically I would get it a lot when accelrating uphill or accelrating in general, but now its this odd thing of only after accelrating after a brief stop to refuel. 02 silverado 1500 ext cab 5.3 4x4. 3.73gears. 175kmiles