Loud roaring noise when accelerates

Asked by Elizabeth Sep 21, 2017 at 07:34 PM

Question type: Maintenance & Repair

I have a 2005 Pontiac g6 that started making really
loud roaring noises yesterday when i accelerate or
turn on the car. No engine light is on, what could it
be and is it expensive to fix? I thought it could be
the muffler but I honestly don't know anything
about cars.

6 Answers

38,895

there may be an air pump that feeds the exhaust with a hose loose or worn , or EGR valve , pop the hood and rev the engine , if you know nothing about cars then what do you expect to do ?

I'm just trying to see if y'all think it would be am expensive issues or something thay can be fixed at home, the noise is coming from the engine I'm 99% sure

38,895

There's no telling what it is or what tools you'll need , none of us were born with mechanic experience so have at it if you want

What was the issue? And was it expensive? I have the same car and it's doing the exact same thing

Your Answer:

CarGurus Experts

  • #1
    Gene Arnett
    Reputation
    244,980
  • #2
    Rowefast
    Reputation
    183,550
  • #3
    dandyoun
    Reputation
    169,260
View All

Find great deals from top-rated dealers

Search

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.