the rpm should go up before gear change, if the delay is not too long, then thats normal, however check to make sure your transmission fluid is at the proper level, you may also want to flush the transmission and add new fluid and filter.
which colour wire to use to hook up a trailer for a Kia Carnival 2000,trailer leads are yellow,...
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which colour wire to use to hook up a trailer for a Kia Carnival 2000,trailer leads are yellow, green,black,brown,red,white and blue(no connection). just want to know which lead goes to which in the Kia?