1999 Chevy Truck idle?
My truck only idles at 2 to 3 hundred RPMs That isn't enough to keep the oil pressure up. If I race it to 600 to 800 RPMs the pressure is great. That say you can't increase it idle RPMs on the trucks anymore To me their must be away. Most I see like what I have idle at 6 to 8 hundred RPMs anyway. Any ideas how I can increase the RPMs at idle?????? Thanks
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there is a small adjustment on the throttle position Sensor. but i would put an OBD2 scanner on it first to make sure nothing else is wrong