Rough idle at stop light

Asked by Smallnlock Jun 19, 2019 at 11:50 PM

Question type: Maintenance & Repair

My 2001 v6 mustang idles rough. At stop light but
takes off and drive fine. How do I fix.please help

9 Answers

30

Sounds like a vacuum leak somewhere. Check your PCV

Best Answer Mark helpful

Thank u ...could it be Somthing els . I replaced and checked vacuum lines. I should have mentioned this. Also idles rough after I drive it for a while then at stop signs

30

Can you elaborate on “rough” like it’s it dying out or is it just shaking??

30

and when u give it gas it’s fine? My gut says change your PCV valve. But I do know It’s the easiest repair ever just YouTube it. The part is cheap and it should be done Anyway. Do you keep regular maintenance?

Yes .....i will check pvc agian. Thank u

30

Don’t do it again man. Fuel pressure regulator?

25,360

Scan for codes. Might just be overdue for a tune up.

Your Answer:

Maintenance & Repair Experts

  • #1
    G A Arne
    Reputation
    162,860
  • #2
    F_O_R
    Reputation
    145,240
  • #3
    dandyoun
    Reputation
    135,870
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.