Why does my car judder when I start the car?
Why does my car judder when I start the car? A high RPM may send too much power through the transmission so that when you begin accelerating, the car jerks forward. A high idle rate could be caused by a faulty engine management system or a vacuum leak in one or more of the hoses. Faulty CV (constant velocity) axles on the drive train could cause heavy vibrations or juddering. What causes a car exhaust pipe to judder? Hows you're exhaust ? - knackered exhaust can cause problems too. Any hissing from any of your pipes under the bonnet -...