Hi, i have a 2004 honda civic ex manual transmission. i bought it used in the spring time 3 years ago, and it seems that each winter since then, when it gets cold out, my car shakes when shifting gears. if i don't give it gas inbetween shifting, it won't shake, but then the transfer between gears isn't as smooth, which i don't think should be done anyway.

any ideas why this might be happening? or is it just a civic thing? not sure why it would only happen in colder weather. pretty much anything 50 degrees or below. unless it's just a weird coincidence.