Data Support: A tracking survey by a 4S dealership on 50 Audi A6L vehicles showed that only 12% of vehicles using iridium spark plugs experienced a drop in ignition voltage at 60,000 kilometers, while ...

Spark plugs play a highly significant role in the overall functioning of a vehicle. Without well-functioning spark plugs, a vehicle may not operate properly or at all. This article explains all ...

The original factory standard spark plug model for the Toyota Vios is C16HRU11, produced by Denso from Japan. This spark plug ...

Perhaps one of the most overlooked aspects of a high-performance diesel engine is its cooling system, which is often left completely stock while the rest of the powerplant is built to the hilt. On ...