Carroll Custom Cadillac Tim Carroll Diesel Pros and 4×4; Pure Cadillac service; PCS Princeton Texas!!. My car was sent to CCC to have a knock in the engine repaired. After 4-5 months the car was still not done. After placing a call to my insurance company and email was sent to my husband stating that we had messed up and to get our car. He stated the transmission was cracked, it worked fine before the car reached him. When he was reviewed negatively he proceeded to accuse my husband of insurance fraud. He never finished the car, treated us as if we were inconveniencing him, and cussed out my insurance. Do not send this person your car!!! You will not get what you paid for.