My 2008 impala is making a knocking noise it sounds like its in the dash board. Only started hearing when heat is on or I try and turn heat low

Asked by Dec 05, 2013 at 11:14 AM about the 2008 Chevrolet Impala

Question type: Maintenance & Repair

1 Answer

3,155

You might have something caught in the blower fan, causing it to be off balance. If that is the case, you will want to remove the cabin air filter and clear out whatever is stuck in the fan. Go ahead and replace the cabin air filter with a new one while you're at it. To get to the cabin air filter and blower fan, you will need to remove the plastic cowl, and the plastic piece underneath it, at the base of the windshield on the passenger side.

Your Answer

Add photo

Related Questions

Search Chevrolet Impala Questions

Chevrolet Impala Experts

#1 Js08016
Js08016
Reputation 1,800
#2 Danny Wang
Danny Wang
Reputation 1,650
#3 Tom Demyan
Tom Demyan
Reputation 1,620
View All

Related Models For Sale

Used Chevrolet Malibu
1,062 Great Deals out of 77,909 listings starting at $1,500
Used Dodge Charger
454 Great Deals out of 29,325 listings starting at $2,300
Used Honda Accord
947 Great Deals out of 77,739 listings starting at $899
Used Chrysler 300
405 Great Deals out of 19,199 listings starting at $850
Used Nissan Maxima
323 Great Deals out of 24,381 listings starting at $999
Used Dodge Challenger
211 Great Deals out of 23,432 listings starting at $7,990
Used Nissan Altima
1,153 Great Deals out of 79,677 listings starting at $500
Used Buick LaCrosse
225 Great Deals out of 20,611 listings starting at $2,400
Used Ford Mustang
543 Great Deals out of 45,845 listings starting at $1,999
Used Ford Fusion
1,188 Great Deals out of 79,438 listings starting at $998
Used Chevrolet Silverado 1500
1,765 Great Deals out of 181,201 listings starting at $250
Used Chevrolet Tahoe
558 Great Deals out of 31,371 listings starting at $1,500
Used Toyota Camry
1,101 Great Deals out of 90,760 listings starting at $1,599

Used Cars For Sale

2017 Chevrolet Impala For Sale
81 Great Deals out of 13,393 listings starting at $17,599
2016 Chevrolet Impala For Sale
36 Great Deals out of 2,495 listings starting at $13,999
2015 Chevrolet Impala For Sale
18 Great Deals out of 1,600 listings starting at $11,995
2014 Chevrolet Impala For Sale
76 Great Deals out of 2,514 listings starting at $9,195
2013 Chevrolet Impala For Sale
63 Great Deals out of 1,467 listings starting at $4,295

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.