My alternator went bad and I replaced it two weeks ago, a few days later check engine light came on got the code p0306. It started chugging while idling, wipers have slowed down, shaking when accelerating.
Have changed thermostat due to it was slightly leaking, replaced cylinder six plug, plug boot, ignition coil, PCV valve, EGR sensor, EGR connector, replaced vacuum lines that were bad.
I'm at my whits end here!
Wednesday, November 11th, 2020 AT 1:10 PM