Loose gas cap

Asked by GuruWH3Q7 May 08, 2018 at 11:08 PM about the 2008 Chrysler PT Cruiser Wagon FWD

Question type: Maintenance & Repair

I have a 2008 pt cruiser...gas cap light came on
last week...tightened the cap and light went
out....today the engine check light came on...i
checked the gas cap and it was loose...i turned it
about 5 clicks and i can pull the gas cap off
without turning it...is this whats causing the check
ENGINE light to come on?

1 Answer
1,115

Jordan answered 6 years ago

The light coming on is just suggesting that you haven't tightened the gas cap, the actual engine code is the Evaporative Emissions System has detected a small leak, and 90% of the time, it's just because the gas cap is loose, but since you've already tightened it and it keeps coming back, try cleaning the o-ring in the gas cap itself, and if the code comes back, you'll have to get your Evap lines inspected with a smoke machine. But yes, a loose gas cap WILL set off a Check Engine Light. I'd try fixing the gas cap before getting too deep into it.

1 people found this helpful.
Mark helpful

Your Answer:

Related Questions

  • Loose gas cap 1 Answer

    I have a 2008 pt cruiser...gas cap light came on last week...tightened the cap and light went out....today the engine check light came on...i checked the gas cap and it was loose...i turned it abo...

    2008 Chrysler PT Cruiser Wagon FWD

    -

    Maintenance & Repair

  • Check engine light due to gas cap 2 Answers

    Check engine light on do to gas cap. I purchased a new one but light hasn’t gone off. No other problems. Runs great. Just need light to go off due to registration coming up. Help please

    2005 Chrysler PT Cruiser Touring Turbo Convertible FWD

    -

    Maintenance & Repair

  • gas cap keeps loosening and engine light comes on 7 Answers

    2008 pt cruiser,all runs right except gas cap loosens,and engine light comes on but wont go off after putting tight back on

    Chrysler PT Cruiser

    -

    Maintenance & Repair

  • Engine Light as a Result of Missing Gas Cap?? 3 Answers

    I lost my gas cap and drove for 2 days without one. My engine light went on after 1 day, but the engine is running very well. Is it possible the missing gas cap was responsible for the light? Thank...

    2003 Chrysler PT Cruiser Wagon FWD

    -

    Maintenance & Repair

  • What makes my gauges go crazy and I sometimes loose power in my 06 PT Cruiser? 5 Answers

    I will be riding along and the bell will ding and the speedometer goes down, the gas gauge goes down. Sometimes I loose power altogether, most times it picks back up and straightens out. Only a fe...

    2006 Chrysler PT Cruiser Touring Wagon FWD

    -

    Maintenance & Repair

Shortcuts

Search Chrysler PT Cruiser Questions

CarGurus Experts

  • #1
    Kelly Little Ashford
    Reputation
    4,520
  • #2
    Gypsy Rose
    Reputation
    3,370
  • #3
    docwade931
    Reputation
    2,910
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Volkswagen Beetle
7 Great Deals out of 155 listings starting at $712
Used Ford Mustang
65 Great Deals out of 1,259 listings starting at $4,995
Used Chrysler 300
34 Great Deals out of 516 listings starting at $4,999
Used Honda Accord
40 Great Deals out of 910 listings starting at $1,599
Used Toyota Corolla
108 Great Deals out of 2,035 listings starting at $2,795
Used Toyota Tundra
35 Great Deals out of 1,184 listings starting at $8,500
Used Nissan Murano
25 Great Deals out of 1,193 listings starting at $2,700
Used Chrysler Sebring
37 listings starting at $4,500
Used Jeep Grand Cherokee
109 Great Deals out of 3,238 listings starting at $4,995
Used Chevrolet Malibu
50 Great Deals out of 1,139 listings starting at $1,295

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.