My car stopped accelerating while on highway

20

Asked by andrialc2002 Feb 26, 2019 at 08:01 PM about the 2008 INFINITI G37 Sport Coupe RWD

Question type: Maintenance & Repair

I was driving home from vacation. While an
hour into my travel and at 80mph; my car all
of a sudden stopped accelerating. Once I
pulled over and tried to take off again, it
would sputter as if it wanted to turn off. I
would let off the gas and press it again and it
would go, but would sputter when I would go
over 40mph. I let the car rest for about 30min
and drove the rest of the way home (45 min)
with no problem. Does anyone one have a
clue what could be wrong?

3 Answers

50

Some people seem to have been having issues with their throttle bodies being gunked up. They fix this by cleaning them (simple process/youtube it). Others have had them replaced. I might go that route as I couldn't fix the issue by cleaning it. As well clean your Maf sensors while you're at it. Good luck with yours.

5 people found this helpful.
20

The MAF sensors were replaced and was driven to Houston from College Station (100 miles distance) and back with no problem. Thank you!

2 people found this helpful.

Your Answer:

G37

Looking for a Used G37 in your area?

CarGurus has 48 nationwide G37 listings starting at $5,995.

Postal Code:

CarGurus Experts

  • #1
    dandyoun
    Reputation
    1,920
  • #2
    TheSubaruGuruBoston
    Reputation
    1,510
  • #3
    Bob Beaman
    Reputation
    600
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used INFINITI G35
3 Great Deals out of 16 listings starting at $4,995
Used Lexus IS
16 Great Deals out of 407 listings starting at $599
Used BMW 3 Series
60 Great Deals out of 1,160 listings starting at $2,500
Used Dodge Charger
42 Great Deals out of 857 listings starting at $5,995
Used Ford Mustang
35 Great Deals out of 1,603 listings starting at $7,999
Used Nissan 370Z
5 Great Deals out of 61 listings starting at $14,995
Used Honda Accord
47 Great Deals out of 974 listings starting at $2,995
Used Nissan 350Z
12 listings starting at $11,999
Used Dodge Challenger
18 Great Deals out of 767 listings starting at $11,480
Used Chrysler 300
26 Great Deals out of 520 listings starting at $4,990
Used Chevrolet Corvette
15 Great Deals out of 777 listings starting at $18,999
Used Honda Civic
186 Great Deals out of 4,048 listings starting at $2,877

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.