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13/04/2021 11:55 am
Topic starter
I have a manual 1993 Honda civic hatchback with a b16. My car idles super rough when it’s cold but then it goes away once it warms up. I don’t have any check engine lights on and it’s not the fast idle valve because my car didn't come with one. I saw people on an old forum say that it’s probably a bad head gasket. Is that true? If not what is it. Really need help.
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13/04/2021 5:36 pm
Could be tons of things but a bad head gasket it's going to idle poorly when it's warmed up too if it's really bad more often being a Honda adjust the valves first poorly adjusted valves will do that as well dirty fuel injectors that you can pressure clean
