Changing spark plugs and ignition coils on your Fiat 500 Abarth doesn’t need to be a daunting task. With the right guidance and tools, it’s a great DIY project that anyone can tackle. That’s exactly what I showed John at our local Fiat meet. The best part? We did it right in the restaurant parking lot with a group of fellow enthusiasts looking on!
Watch the video below to see the process and all the tips shared along the way. The goal wasn’t just to get the job done, but to show everyone at the meet that with the right guidance anyone can take care of their own vehicle maintenance.
The Importance of Tooling Up Right
John decided to upgrade to 4C ignition coils while he was at it, which are known for being a bit more reliable than the stock ones. When swapping out spark plugs, you don’t have to replace the coils if they’re in good condition, but I always recommend it when you’re doing a spark plug change. Especially if you’ve got a high-mileage car. These little upgrades can go a long way in keeping your engine running smoothly. You can get the 4C coils affordably here → https://amzn.to/3Opcy2G
One tip I gave John was to use some light grease around the coils. It makes them easier to remove next time and ensures they don’t stick. Another pointer: when you install the new spark plugs, don’t just go tightening them with a ratchet. You’ll want to torque them properly. I like to go a little above factory spec to ensure the crush washer on the plug fully seals to the cylinder head. Here’s the torque wrench I recommend → https://amzn.to/4mAClnq
Having the correct spark plugs is also important. NGK (93618) SIKR9A7 Laser Iridium Spark Plug is the factory plug, and it’s really the best for these engines. The 500 Abarths are harsh on plugs, and many “upgrade” plugs just aren’t to the task. As far as spark plugs go the NGKs are on the expensive side, but you can get them here for a good price → https://amzn.to/45HE98x
The Real DIY Spirit – Doing it Live
What made this even more fun was the atmosphere at our Fiat meet. We had a crowd of people gathered around, asking questions and offering support. It was a perfect demonstration of what I aim to do at Book Autowerks; teaching people how to tackle their own car maintenance in a supportive environment. The best part? Seeing everyone’s faces light up when they realize they can do it themselves, too.
Want to Learn How to DIY?
If you’re thinking about diving into DIY car maintenance, I’d love to help. Whether you’re a beginner or looking to take your skills to the next level, Book Autowerks is here to guide you. Head over to the contact form on the website and reach out. I’ll help you get the confidence you need to work on your car with the knowledge and tools to do it right. Current rates for one-on-one DIY coaching is $60/hr.
So, what’s next on your DIY list? Let’s make it happen!
founder
Dan is a DIY zealot and autodidact. Real science, pseudoprofessional.
