Why is my car making this sound???

Asked by Jun 14, 2017 at 11:58 AM about the 2006 Pontiac Grand Prix GT

Question type: Maintenance & Repair

When I first start my car it makes this like putting
sound or maybe even a knock ( almost like a put
put tractor ) after driving a couple miles you can
hardly hear it if at all. Also my car has a super
charger if that makes any difference and only about
130,000 miles. I have a video but it won't let me
post it.

1 Answer

76,625

You may have an exhaust leak.

Your Answer

Pontiac Grand Prix Experts

  • #1
    Js08016
    Reputation
    4,390
  • #2
    Tom Demyan
    Reputation
    2,990
  • #3
    munron
    Reputation
    2,400
View All

Related Models For Sale

Used Chevrolet Impala
107 Great Deals out of 1,002 listings starting at $1,500
Used Dodge Charger
61 Great Deals out of 774 listings starting at $2,000
Used Pontiac G6
6 Great Deals out of 151 listings starting at $2,000
Used Chevrolet Monte Carlo
18 listings starting at $6,000
Used Pontiac Grand Am
35 listings starting at $3,695
Used Ford Mustang
9 Great Deals out of 1,138 listings starting at $1,250
Used Pontiac GTO
2 listings starting at $13,900
Used Chevrolet Malibu
84 Great Deals out of 2,181 listings starting at $2,994
Used Chrysler 300
98 Great Deals out of 1,015 listings starting at $2,300
Used Honda Accord
81 Great Deals out of 1,074 listings starting at $1,200

Used Cars For Sale

2005 Pontiac Grand Prix GT For Sale
3 listings starting at $2,990

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.