PriceProtect™
DriveShield™
GarageGuard™
Services
Insurance
Car Insurance
Compare Car Insurance with Jerry
Jerry’s Expert Advice
Car Insurance Estimates
Home & Renters Insurance
Renters Insurance
Repairs
Car Repair Estimates
Repair Estimates for Popular Services
Advice
Read Car Content
Browse Jerry Car Advice
Check Out Expert Car QnA
Learn About How We Create Content
Jerry Data & Research
Will a dirty air filter throw a code?
Let’s just say it’s been a while since I’ve cleaned or replaced my car’s air filter. Can a dirty air filter trigger an error code?
Natalie Todoroff · Updated on
Reviewed by Shannon Martin, Licensed Insurance Agent.
A dirty air filter will throw a code or set off the
check engine light
. The dirtier an air filter is, the more it can limit your engine’s air intake. A limited air intake to your engine can throw off the air to fuel ratios and create what’s known as a rich air/fuel mixture. A rich air/fuel mixture can cause all sorts of damage to your engine, like misfires and busted spark plugs. You should double check your owner’s manual to be sure, but generally, you should replace your air filter every 12,000 to 15,000 miles to prevent it from mucking up your engine.
Another great way to keep your vehicle operating at its best is to equip it with a
car insurance
that has all the coverage you need at a price that makes sense for your unique budget. It’s possible to find such a deal when you shop with Jerry
! Jerry is your ultra-talented car insurance broker for life. No need to sit across from him at a desk: Jerry is an
app
! It takes less than a minute to sign up, and you’ll be presented with competitive rates from dozens of top providers. View full answer
- Gregory R.
WHY YOU CAN TRUST JERRY
Jerry partners with more than 50 insurance companies, but our content is independently researched, written, and fact-checked by our team of editors and agents. We aren’t paid for reviews or other content.
Join 4M+ members in lowering their car insurance
You Might Also Be Interested
Read Advice From Car Experts At Jerry
What Others Are Asking
Browse More Content
Insurance in Your State
Easiest way to compare and buy car insurance
No long forms
No spam or unwanted phone calls
Quotes from top insurance companies