Performance air filter

Asked by CapriceLS Feb 14, 2020 at 09:38 AM about the 2011 Chevrolet Caprice

Question type: Car Customization

Recently i got a performance air filter installed on
my ls2. After a while check engine light is on.

2 Answers

20,720

Was the filter a K&N filter? Oil filters sometimes are over oiled and that oil can adhere to the MAF elements causing drivability issues. Get a can of CNC MAF cleaner from the auto part store and clean the MAF. You might want to install the stock air filter back on, as a K&N filter will not give you any performance on today's model cars with a MAF sensor.

20,720

Since the CEL is on, you can scan for the fault codes too. It might be something else entirely. Like a vacuum leak. The auto part store will scan the car for free.

Your Answer:

Shortcuts

Chevrolet Caprice Experts

  • #1
    Js08016
    Reputation
    970
  • #2
    Sam Sumlin
    Reputation
    450
  • #3
    F_O_R
    Reputation
    410
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Chevrolet Impala
22 Great Deals out of 472 listings starting at $1,800
Used Dodge Charger
26 Great Deals out of 562 listings starting at $2,499
Used Chevrolet Camaro
25 Great Deals out of 574 listings starting at $8,500
Used Chevrolet Tahoe
5 Great Deals out of 512 listings starting at $6,495
Used Chevrolet Corvette
14 Great Deals out of 282 listings starting at $10,895
Used Chevrolet Silverado 1500
85 Great Deals out of 6,790 listings starting at $4,950
Used Ford Mustang
33 Great Deals out of 994 listings starting at $5,500
Used Dodge Challenger
17 Great Deals out of 356 listings starting at $7,500
Used Ford F-150
114 Great Deals out of 7,845 listings starting at $871
Used Honda Accord
45 Great Deals out of 1,663 listings starting at $100

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies.