As Simon says i would look at the spark plugs and consider re-gapping down to .7mm - the cold weather maybe causing the plug to struggle at a 1mm gap. 
__________________
She came off the Longbridge Line on 20-05-2003
The Silver Machine was the 13th of 160 Rover 75's to come off the production line that day and is the 100th of 527 Starlight Silver Rover 75 2.5 V6 Connoisseur SE Auto saloons listed in the build records produced world wide.
|