FD505 Coils Pack and Spark Plugs

Worked for my car

This is the perfect inexpensive kit u can get my check engine light was on I needed a tune up bought this installed it no issues

Perfectly packaged and great performance.

Part fit correctly. No error codes

2012 Transit Connect, 100 miles a day minimum. Perfect, NO plug issues I was not trying to rectify any serious issues. Having solved all vibration issues with new struts and CV axles. I could feel some vibration 0 - 40 mph. After consulting AI, poor preforming ignition coils could contribute to “Engine Shudder” at low speeds. So the price was just to low to pass up. Problem fixed, the minute I fired up the engine i could tell it was smoother. What I learned was that coils can operate poorly, not just fail. I drive my vehicles for a lone time and do a lot of preventive maintenance.

So far so good these fixed my issue my car is running better than it ever has since I bought it used 4 years ago

Not sure how to rate these. We had a code on our car which led us to order these. Went ahead and changed out all of them even though only one was throwing a code. It was a misfire in cylinder 2 and now it's showing a random misfire. We didn't change the spark plugs because those were done recently. So now we have less idea what's going on with it. When we pulled out the old ones one of them was very chewed up so it needed new ones no matter what. We're going to drive it some more, clear the codes and see what happens. Price was quite a bit better, so good ratings for price. Just waiting to give a full review till we get more figured out.

Works as expected