hi to all and happy christmas, im a new member and hope someone can help me, i own a 440 gli 1989, just as the cold whether started she has developed a problem which in my book is weird, when you start her from cold she only runs on 3 cylinders and jumps like a kangaroo, if you let her warm up then turn her of and restart, she`s fine, so far ive replaced her with new, battery, plugs, :leads, rotor, distributor, and an idle regulater valve that i got from a breakers, but no difference, any idears would be helpfull as im totally cofused,:Banane45: