ok i have a '91 series II vn calais and i have recently noticed that when cruising down hill the revs fluctuate between 1500 and 1750 with a noticable drop in power (so not just a dash prob). it is more noticible when in the cruise is turned on but it does happen when cruise is turned off.
recent changes to the car before i noticed the problem include a second hand gearbox cos the old one was stuffed, and the memcal was changed from AWUY 9398 to ATFY 4410 from another sII vn calais cos the old one got broken.
any help would be greatly appreciated
-----edit-----
Just talked to my partner, apparently this has been happening for afew months, before the chip and gearbox change
Last edited by hellkatt; 02-10-2009 at 06:58 PM.
ide be inclined to think the memcal has a little to do with it ones an early one ones vp
I tune the oldschool way fear on the passengers face and knuckle colour cant go wrong
tabbacco is still my favorite vegetable
ah will be fine may use a little fuel and not be at its full potential but shouldnt cause any real harm
I tune the oldschool way fear on the passengers face and knuckle colour cant go wrong
tabbacco is still my favorite vegetable