Owner reviews for ignition coil

I replaced the coil with a MSD high performance which was actually cheaper than any other brand, and had significantly better boots on it to keep the water problem from happening again. Haven’t had an issue in 2 years.

I found some coils made by denso 673-9303 (i.e. Toyota) on Amazon for around $18 each. They've been troublefree since I put them in about 1K miles ago. My original Audi coils had 81K miles on them. They greatly improved the low speed shift quality and idle smoothness after I put them in.

There is one benefit to running R8 coils on a stock TSI. They seem to be a hell of a lot more reliable.

I have a 2017 Forte with the regular manual transmission 2L non-GDI engine. At about 19,000 miles I started getting a strange sudden drop in RPM at random times (idle or on freeway). I would mostly notice the loss in power when it dropped and it would return to normal usually in less than five seconds. Never got any codes and car ran great 99.9% of the time.

As I approached 23,000 miles it got more frequent and finally threw a P0302 (Cyl 2 Misfire). I inspected spark plugs first. To no surprise they were in great condition. I swapped cylinder 2's ignition coil to cylinder 3, cleared the codes with my scanner, and the coders all cleared. About two days later I got a P0303 (Cyl 3 Misfire).

I ordered a Delphi ignition coil (GN10877) on Rockauto to replace the suspect ignition coil. Haven't experienced the issue since. Car also idles so well now that I can't feel it in steering wheel or hear it at idle.

I had no idea how bad that ignition coil was until it was replaced and was still shocked that it started failing at 19,000 miles.

If you're considering replacing ignition components, I have a practically brand new coil and wire set I'd sell for $75 shipped if in the U.S. Both were replacements under warranty from Europa Parts and I only installed during troubleshooting prior to finding out bottom end was toast.

I replaced the old ignition coil with a Denso one. The car is running great after the replacement.

I just hit 65k on mine. I went and did coils and plugs while I was there. Go on ecs tuning order the rs8 ignition coils with plugs best thing I’ve done yet. Worth every penny to me. Plus now after the apr tune I know these coils will last longer then oem.

Every wet rain or slushy day, my 97 2.0 would quit or not start at all. Sprayed everything individually and figured it was the ignition coil cause it had hairline fractures. I replaced my ignition coil, but it still gave me troubles.

Hugo coils are garbage, I've only seemed to of had luck with the oem ignition componets on both aba and AAA

Turned out to be bad coil (again).