Does loose oil cap affect rpm driving and idling

Asked by Cody Apr 06, 2019 at 09:03 PM about the 2004 Saturn L300

Question type: Maintenance & Repair

would a loose oil cap do this? mine does it while
driving and idling. And if so how long until it goes
back to normal once i tighten it?

4 Answers

Also oil pressure light was coming on which is how i noticed all of this.

A loose oil cap will cause a vacuum leak. It should go back to normal immediately.

1 people found this helpful.

Your Answer:

L300

Looking for a Used L300 in your area?

CarGurus has thousands of nationwide listings and the tools to find you a great deal.

Postal Code:

CarGurus Experts

  • #1
    GuruTS23S
    Reputation
    700
  • #2
    Racer_X
    Reputation
    490
  • #3
    dandyoun
    Reputation
    460
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.