Review on 🔥 Upgrade Your Ignition System with the Denso 6731301 Ignition Coil by Jon Thompson

As long as they work as advertised! I bought them for Camry 03 v6. They are almost identical to the factory set of Toyota Denso coils. I use NGK HX Ruthenium connectors and my car runs like a champ! FYI, if your car is not running or not shifting properly and the check engine light is on. Pull out the mass air flow sensor and clean it with CRC mass air flow sensor cleaner. Technically you need to do this every time you change the air filter! Disconnect the negative pole of the battery beforehand. Leave it unoccupied for 20 minutes. Discharges the computer. It can last about 50 miles, but your computer and the MAF sensor should be communicating better, trust me! I ordered a Denso air mass meter simply because it was time! I've only driven my car 200 hundred miles since changing the coils and spark plugs and I'm impressed! I strongly recommend buying this product!