Any clues on what's going on here?
Any clues on what's going on here?
Author
Discussion

AG Tuscan II S

Original Poster:

103 posts

205 months

Sunday 4th July 2010
quotequote all


I notice the car drops cylinders when I am pulling away, it's much worse when cold.
I reset the adaptives about 200 miles ago in an effort to cure it, but ovbiously there is an underlying problem.
Bank 123 seem "normal" to my untrained eye.



I also reset the throttle pots with the car warm at idle.
Any ideas welcome.

ronspeedsix

208 posts

202 months

Wednesday 7th July 2010
quotequote all
This is a difficult one. Adaptives seems to be a bit high (>20) at some revs/throttle settings, but IMO nothing to worry.

At first glance I would say check your ignition. As it occurs only under load, the fuel/air mixture is more difficult to ignite when it's lean and when under load.
Check spark plugs, cords and ignition coil.

Ronald.