A âcore chargeâ is a refundable charge towards the cost of a new part, provided that the old part of the exact same kind is received in exchange. If you purchase a part that has a âcore chargeâ, it is the buyers sole responsibility for the cost of shipping the core part back to us.
Quick Answer. To diagnose car suspension problems, look at the different symptoms of the car, such as the car pulling to one side or a steering wheel that feels like it is slipping. Each symptom leads to a different potential cause for suspension issues. Continue Reading.
Diagnosing differential problems can sometimes be tricky. 1  Noises, vibrations and other irregular driving characteristics can often help diagnose a differential or driveline problem. Here are a few typical symptoms and their possible cause: