Random misfire detected P0300
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Random misfire detected P0300
Hi, i have an 03 Silverado 1500, 4x4, 5.3 l that's giving me a P0300 code, random misfire detected. I've changed plugs, wires, coils, and injectors and still have the code. Any ideas, experience with this? Thanks.
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kmcdowell,
I am having the same problem you described with my 2000 Silverado 1500, 4x4, 5.3. I have replaced the plugs, and fuel pressure regulator. Still no luck. I am very curious if you have found the problem and fixed it. Please update.....
I am having the same problem you described with my 2000 Silverado 1500, 4x4, 5.3. I have replaced the plugs, and fuel pressure regulator. Still no luck. I am very curious if you have found the problem and fixed it. Please update.....
