![new amg gas cap, rough idle plus flashing check engine light and loose gas cap messag - MBWorld.org Forums new amg gas cap, rough idle plus flashing check engine light and loose gas cap messag - MBWorld.org Forums](https://cimg7.ibsrv.net/gimg/www.mbworld.org-vbulletin/2000x1504/img_1449_d0f671693170a16f2d40a47c85dd76ff8c52f7dd.jpeg)
new amg gas cap, rough idle plus flashing check engine light and loose gas cap messag - MBWorld.org Forums
Precision Tune Auto Care - 😦 Sometimes, something as simple as a loose or missing gas cap can cause the check engine light to come on. A damaged, missing or loose gas
![My '11 Jetta had this gas cap light the other day leaving the station, even though I checked the cap. Now when I fill up the gas it won't start, like it's My '11 Jetta had this gas cap light the other day leaving the station, even though I checked the cap. Now when I fill up the gas it won't start, like it's](https://i.redd.it/eussj49tzlt91.jpg)
My '11 Jetta had this gas cap light the other day leaving the station, even though I checked the cap. Now when I fill up the gas it won't start, like it's
![All things Dyno Shop | El Cajon, CA | Dynamometer Tuning | Car Care | Auto Maintenance - Auto Repair in Santee, CA | The Dyno Shop All things Dyno Shop | El Cajon, CA | Dynamometer Tuning | Car Care | Auto Maintenance - Auto Repair in Santee, CA | The Dyno Shop](http://wvw.thedynoshop.com/uploads/1/7/4/1/17410151/check-engine-halloween_orig.jpg)