Jacobs, Donges and Bigelow. The opinion of the court was delivered by Donges, J.A.D.
This is an appeal from a judgment of the Camden County District Court in favor of the plaintiff.
The only question presented for our determination is whether the doctrine of res ipsa loquitur is applicable.
It appears from the agreed statement of fact that the plaintiff was the owner of a Buick sedan. He testified that on Saturday, June 26, 1948, he purchased a can of "Motor Tune-Up," a solvent manufactured and canned by the defendant. The following morning, allowing his car to run, he applied some of the solvent to his automobile, in accordance
with the directions on the can. He then permitted the motor to cool off for about 20 minutes, and when he started the motor again, there was an immediate explosion damaging the entire motor. He further testified that the vehicle had been "tuned up" about a week before the explosion, and he was told by the mechanic that with the exception of some carbon which existed in the motor, "it had been running exceptionally fine." It was stipulated that plaintiff's wife would testify the same as plaintiff. The plaintiff had testified unequivocally that the motor had given no indication of being defective at any time previous to the introduction of this solvent into the motor.
The defendant produced as witnesses two chemists. The first testified that he secured a portion of the contents of the can from plaintiff and made a test to compare the product as against the usual product manufactured. He stated that he knew of nothing in the product which could have caused the explosion. The second chemist outlined the care and caution used by the defendant in the preparation and canning of the solvent.
The remaining witness called by the defendant was an automobile mechanic who, in answer to hypothetical questions, attempted to give his opinion as to what might have caused the explosion. He was not familiar with plaintiff's automobile.
The doctrine of res ipsa loquitur is a rule of evidence that is designed to secure a just consideration of cases involving injury or damage to those who suffer them through unusual or extraordinary circumstances. It comes into application where the court finds that due to the fact that knowledge concerning the cause of the accident is peculiarly within the possession of the defendant, the plaintiff is unable to produce proof of the specific act of negligence involved. Markowitz v. Liebert & Obert , 23 N.J. Misc. 281 (Sup. Ct. 1945).
The doctrine of res ipsa loquitur has been discussed by our courts in numerous cases and has been applied in varying circumstances. It is applied where the instrumentality is shown to be under the management of the defendant or his
servants, and the accident is such as in the ordinary course of things does not happen if those who have the management use proper care. It affords reasonable evidence, in the absence of explanation by the defendant, that the accident arose from want of due care. Smith v. Kirby , 115 N.J.L. 225 (E. & A. 1935); Markowitz v. Liebert & Obert, supra; Cicero v. Nelson Transportation Co., Inc. , 129 N.J.L. 493 (Sup. Ct. 1943).
The defendant, who was the manufacturer and canner of the solvent in this case, was for all purposes in exclusive control of the can and its contents, as the can was sealed and its contents were undisturbed until it reached the consumer's hands. See Rozumailski v. Philadelphia Coca-Cola Bottling Co. , 296 Pa. 114, 145 A. 700 (Sup. Ct. of Pa. 1929); ...