Отзыв о ACDelco 19300921 Оригинальное оборудование Зажигание от Jonathan Tejada

This ignition part was disappointing at best. As a result of my tests I determined that it did not improve the performance of my automotive at all. The pros are difficult to find, but I suppose it is a genuine replacement part. However, the cons outweigh any positives .It is unreliable, caused my engine to misfire, and proved to be a real hassle to install. I do not recommend this product..