A leaky rack and pinion makes your car feel heavy and dangerous to steer. When you see fluid pooling under the front end, you need to act fast to avoid damaging the pump or losing control on the road.
A typical shop bill for this job hovers around $1100. It is a necessary expense that usually hits when you least expect it, but you can manage the cash flow if you have a plan in place.
Remember that the 0% window is a deadline, not a gift. If you still have a balance after 18 months, the bank will charge you interest on the remaining amount, which can get expensive quickly.