"ssss" noise by firewall- drivers' side under hood

Asked by Nov 24, 2015 at 03:16 PM about the GMC Jimmy

Question type: Maintenance & Repair

4 Answers

355

Does the noise change with speed? change with engine rpm? when braking?

1 people found this helpful.
9,105

is the brake petal "squishy"

1 people found this helpful.
108,925

I suspect a vacuum leak. Check for loose or damaged vacuum lines.

2 people found this helpful.
355

anyways does it make the noise just sitting still with the engine running and the vehicle not moving?

1 people found this helpful.

Your Answer:

Jimmy

Looking for a Used Jimmy in your area?

CarGurus has 158 nationwide Jimmy listings starting at $2,999.

ZIP:

GMC Jimmy Experts

  • #1
    tennisshoes
    Reputation
    330
  • #1
    Andrew Olsen
    Reputation
    330
  • #3
    1oldman
    Reputation
    280
View All

Related Models For Sale

Used Chevrolet Blazer
3 Great Deals out of 695 listings starting at $895
Used GMC Sierra 1500
708 Great Deals out of 61,161 listings starting at $1,395
Used Chevrolet Tahoe
523 Great Deals out of 37,969 listings starting at $1,250
Used GMC Yukon
337 Great Deals out of 21,553 listings starting at $2,450
Used GMC Envoy
36 Great Deals out of 1,538 listings starting at $1,990
Used Toyota 4Runner
256 Great Deals out of 34,749 listings starting at $1,995
Used Chevrolet TrailBlazer
55 Great Deals out of 3,322 listings starting at $107
Used Ford F-150
2,239 Great Deals out of 210,391 listings starting at $1,300
Used Chevrolet Silverado 1500
1,803 Great Deals out of 154,112 listings starting at $1,000
Used Ford Bronco
206 listings
Used GMC Canyon
93 Great Deals out of 15,169 listings starting at $2,750
Used Chevrolet S-10
5 Great Deals out of 884 listings starting at $1,500
Used GMC Sonoma
284 listings starting at $2,150
Used Ford Mustang
273 Great Deals out of 37,795 listings starting at $1,350
Used GMC Savana
4 Great Deals out of 1,118 listings starting at $3,499

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.