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.
DIY Auto Service: AC System Diagnosis by Symptom. AC System Diagnosis. The typical complaint for an AC problem is the AC blows warm air. This condition could be caused by; the AC system being low on refrigerant, an electrical problem not allowing the compressor to turn on, an internal problem in the system or a problem with the heater/AC controls.