My Plus 4 SS went for its first MOT last month and if not for a friendly tester would have failed on emissions as feared, as I too experience the "fumes" issue, coupled with erratic tickover.
I spoke to OMEX to-day who confirmed, as I had been told by Techniques that the ecu for this model was not "re-mappable" (if thats the word!) by an aftermarket tuning firm and that I should go back to Morgan!
From previous dealings with the factory, I dont have a great deal of faith that the issues would be addressed and resolved without a great deal of hassle.
The car is fine to drive and I get over 30mpg overall driven hard.
Does anyone have a simple answer to this without paying loads of money for a new ecu.
