In this video I am going to explain if you need to replace your car’s ignition coil packs when you change your spark plugs. I’ll discuss how spark plugs and coil packs work together to power your engine, why spark plugs wear out faster, testing coil packs, rules of thumb for when to change coils, and maintenance recommendations.
What I cover in this video:
1. Do coil packs need to be changed with spark plug replacement?
2. Spark plug replacement intervals
3. Coil pack lifespan
4. Coil pack vs spark plug failure symptoms
5. Testing coil packs
6. When to replace ignition coils
7. Preventative maintenance on ignition systems
By the end you’ll know whether you should automatically swap coils just because you’re installing new spark plugs. I’ll summarize the best practices based on parts longevity and following recommended service guidelines, not overspending on premature parts replacement.
This video is for anyone wondering if ignition coil replacement should coincide with routine spark plug changes. Applies to all gasoline engine powered vehicles – cars, trucks, SUVs, etc running on 4 stroke engines requiring plugs and coils to run properly.
I have a 2012 Dodge Grand Caravan I’m getting new spark plugs put in. It’s got 198,000 miles on it and i haven’t had it for a year yet. Should I get the ignition coil pack put in please let me know what you think.
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Checked engine light code- (auto parts store) they said it was COIL PACK and it didn’t give a specific cylinder though. How do I go about figuring out which one it is without replacing them all?
You should change the plugs every time you change the coils, but you dont have to change the coils every time you change the plugs. 👌
What we charge to test all.four or 6 coils is.50% of the price of new coils. So.would.you rather have new parts or added service charges?