Hi Guys, I have had my VN calais auto (no mods) for about 9 years of flawless service, but recently (at about 250,00km) the idle when cold has become rather rough and it the tacho is bouncing around a bit at idle. Also if you put the foot down a bit hard, the revs bottom out and it almost stalls. Everything seems fine when it warms up or under gentle acceleration but its getting anoying. The only other thing i have noticed is an annoying exhaust noise, like the pipe is touching the bodywork somewhere under the car (or is could just be loud its an old stock system). but this to goes once it warms up. The local mechanic (a new guy) has suggested that the " transister or resister moduls" need to be replaced (at a cost of about $400) but i'm pretty such sure his full of it. Am not terrible handy with a spanner, but at east if i Know whats going on - i won't get robbed blid by a mechanic - Thanks muchly..