elcabo

Well, this is kinda strange. All of a sudden my car vibrates when it's cold. I mean it shakes the s@!t out of the car. It's almost as if the car was three gears above what it should be and I'm trying to accelerate. As soon as it reaches normal operating temp then it's hardly noticible. I thought it might be tires, but then the cars temp wouldn't matter. I was thinking transmission. It only does it above 25 mph and it's worse at 40-45 or so. The shaking is so bad that the wiring harness for my light switch is comming loose, or so I think. It works when it wants to also. The headlights come on but not the interior lights or the tail lights, or the parking lights. Weird, huh? But then sometimes it works as it's supposed to. I'm putting new tires on in the morning, snow tires, and if that doesn't fix my problem, do you guys think it might be the clutch? Please advise...