i just bought 1999 integra gsr and had it for a week sofar till it came up... it mostly saying cylinder 1 misfiring. car was in storage for few years. i drove more than 500 miles from denver, colorado to lincoln, neb(home) fine. what most possible solution that cause it. i did pull intake out to check hoses for thermostat to see if its good. then put it back as what it suppose to be.


i hope its nothing bad your help would be wonderful

 

p0301 is a cylinder one misfire, youre right. so just do a basic tune up on the car.. especially since it sat.


i dont know the p1399 code off the top of my head so call youre local autozone or google it.



good luck

 

the one you dont know it means random cylinder misfiring