Brake imbalance, air in system maybe. They do tow out under braking, look at the side that does not toe out for brake efficiency
Or
Fubar bushes, the side that toes out loosing control of the suspension arm. Lever the wishbones about with a pry bar, do they feel the same both sides?
Are all the parts matched pairs. Like wishbones, shocks, springs, and all the brake components?
Thanks - all checked new powerflex put in and rock solid everything is good. Have managed to source another vehicle and I am definately convinced there is imbalance in the brakes. Master cylinder, hoses, pipes, discs, calipers and pads etc are all checked or replaced so now we will start swaping abs parts from the donor to see if we can find a faulty item. I am not throwing any more money at this until i can isolate the culprit part! If this fails i am throwing in the towel!
Any other ideas welcome please
Do you have acess to a code reader that can activate the abs to aid bleeding and get any air out? If it's pulling left check the right side for air in the system, ESP if work done on that side.
Front wishbone bush is polly now you say, what about the rearward vertical bush? (sorry, speed reading this a bit. On a crap connection)
Just responded to another note but thought i ould send this to you as well, Was trawling the web last night and came across a guy who sounded like me, same issue tried and replaced all of the above and more and eventually came to the ABS pump. Apparently the pump faults dont show up on the computer but are a common fault item on omegas! not my words but theirs.
I believe the old way to bleed them was with a code reader and I was wondering does this omega fall within the age when that proceedure was carried out. I know it can reset the system. There are also firms who specialise in rebuilding the pump and give a warranty as i am sure the price of a new pump would be horrendous