4400 works great it almost feels like a misfire though like it runs on 3cyls when this happens. I know when iam driving the car at when it bogs down once a code flashes which would be code 73
7 lengthy flashes follwed by 3 quick flashes. But isnt this a obd0 car? Its a pr3
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WTB:A clean 90-91 civic hatchback. Red or black or white in color. Good exterior. Looking to spend around $2,000.