Thread: Annoyed. P0300
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Old 05-25-2025, 11:13 AM   #1
Montec72
 
Drives: 2016 Camaro 2ss
Join Date: Jun 2020
Location: Richboro pa
Posts: 5
Annoyed. P0300

Hi,
I could use some ideas here. 2016 camaro ss, m6. Mods are lt2 intake, rotofab. No tune. Been on for a couple years with no issues. 21k miles. It’s been sitting for a bit but having issues. Getting p0300, u0401, c0800 codes. Check engine light blinking. I’ve tried plugs, wires, coils, o2 sensor. Took battery out to fully charge. Battery about a year old. Cleaned all grounds. All had no effect. Took intake off checking for any vacuum leaks. No luck. My next ideas are cam sensor, crank sensor, maf, injectors? Car has not been driven hard. No recent high rpm pulls. Any help is appreciated. Thanks
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