Engine Performance problem
2000 Honda Accord 6 cyl Front Wheel Drive Automatic 170K miles
My engine is shaking allot (2 days), and I get codes P300 thru P306 all cylinder misfireing, Also code P1399? I have recently changed both O2 sensors. Could this be my crank sensor or EGR? I dont know but mechanic wants 1k to fix. Can I get to the sensor myself?
I also have recently been getting some major hesitation for the past month, I did nothing about it and now I have hesitation and no power. The hesitation was only at low speeds or RPM, work fine going over 30mph.
Sunday, October 21st, 2018 AT 5:12 PM