Just a warning to all 4th gen and i30 owners, don't buy coil packs or anything for that matter from Ebay seller: Airflowtech located in NJ.
On Apr 6 2009 I purchased 6 brand new coil packs for my vehicle. They finally arived on Apr 14 2009 but I picked them up on the 15th.
After driving home, I installed them. I had a hard time getting them to clip properly as the clips can still be removed even after locking them in. After them I started the car and boy did it missfire. One of the coils were bad right out of the box.
I then unplugged clip by clip until I found out which one so I replaced it with my old coil and the car ran fine.
I quickly sent the seller the following messages.
Dear airflowtech,
Hello, I just received the coils and one of them causes the car to misfire very badly. It is in worse condition than the broken one that I took out.
5 of the 6 work. What are my options?
Later on that night I decided to sent one which explains which coil to help things speed up.
Dear airflowtech,
One of the rear coils were defective right out of the box. How do I go about getting a replacement?
I decided to make a late night food run and had my car running for about 5 minutes then I hear the car missfiring again. Another rear coil went out. After replacing with my old coil again I sent this message.
Dear airflowtech,
Hello I sent you a message earlier about the bad coil. Well, after letting my car warm up, a second rear coil completely gave up. They aren't bad as in user error, they are bad as in "I put in the old coil for the car to work". So far I've put back in 2 of my old coils for the car to run on all six and not on 4 cylinders. Please get back to me.
still nothing so later that night I sent another message.
Hello I sent you a message earlier about the bad coil. Well, after letting my car warm up, a second rear coil completely gave up. They aren't bad as in user error, they are bad as in "I put in the old coil for the car to work". So far I've put back in 2 of my old coils for the car to run on all six and not on 4 cylinders. Please get back to me.
I requested his contact information from ebay and will give him a call soon. Please don't say that I am being unreasonable. 2 days is well enough time to acknoledge someone. I am sure that he will continue to ignore me.
What do you guys suggest after I am being ignored for 1 full week which I fully expect?