Having problems with your Chevrolet Tahoe ?
Service engine light blinks,code read out of po300
\015 I have a97 chevy tahoe that has a blinking service engine light i did a code read out on it and it came out po300 what does that mean\015
Code p0300 is the code for "random missfire detected". The "check engine" light is flashing to warn you that severe damage is being done to the catalytic converter.(very expensive)..
Repair Help & Product Troubleshooting for Chevrolet Tahoe
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