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How many spark plugs does a diesel truck have?
I bought an old truck and might try to fix it up so that it can run. How many spark plugs should I get?
Rob Shapiro · Updated on
Reviewed by Shannon Martin, Licensed Insurance Agent.
That sounds like a lot of fun! Here’s the thing, a diesel engine doesn’t have any spark plugs. This is because its process for combustion is different from gas-fueled cars. So the short answer is that you won’t need any!
Some other upgrades you can make to an old truck to improve its performance include:
- Using diesel tuners to manage and improve the engine’s performance
- Buying performance air filters
- Installing cold air intakes
- Upgrading the exhaust system
- Upgrading to diesel fuel injectors
If you’re driving a diesel car (or any car, really) you should review your
car insurance
to make sure you’re not overpaying. Use the Jerry
app to find a new rate that won’t break the bank and still offers optimal protection. Jerry will find you the best deals among more than 50 insurance companies. And once you pick the policy you like, Jerry will handle everything to make sure you have a hassle-free signup. The average Jerry user saves $887 per year on car insurance.
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- Gregory R.
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