After receiving a p0307 code I replaced all plugs and wires Crunk tahoe up now getting p0300. I did not replace distributor and rotor could this be my cause of p0300? Also can anyone tell me correct ft lbs torque this tahoe I did 20 ft lbs at first now I'm going back and torquing to 11 ft lbs. Can someone please help thank you

 

Welcome from Florida. Double check to make sure all your wires are plugged in tight and I would replace the cap and rotor with a quality brand and not a cheap aftermarket part.