What is the gas cap? The gas cap screws into the top of the filler neck to your gas tan? and seals it so that the gas in the tank stays at the right consistency and to keep out contaminants such as dust. It also prevents fuel emissions from entering the atmosphere. How do you know your gas cap needs to be replaced? Your gas cap is missing The check engine light is illuminated on your dash How is the gas cap replaced by a mobile mechanic? The gas cap is inspected for damage. The pressure valve is tested. The defective gas cap is replaced with a new cap. How important is it to have your gas cap replaced? Without a gas ca? the gas in your tank will be exposed to outside contaminants. Your vehicle will also fail an emissions test without a working gas cap.
"I'm a big fan of this incredibly convenient service! GoWrench staff do a great job and respect your time, unlike the nightmare that is involved in visiting the dealership/auto shop just to get your tires rotated or oil change. I shouldn't have to lose a day of work, two times a year, just for regular maintenance & tire swaps -- and with GoWrench, I never have to deal with the patronizing, dirty, and time-consuming service at the car dealership or auto shop, again!"
How it Works
Get an instant online price for most maintenance and tire services. For repairs, you can book a service call and a mechanic will diagnose the concern and give you a quote, on-site. If you would like a quote before we see the vehicle, you can Request a Quote in as little as 60 seconds and receive your quote by email or phone, usually within 1 business hour.
Book a Time
After selecting your service(s) (or a diagnostic), simply select a day & time that works best for you and we will dispatch our best-suited technician or mechanic, based on your vehicle & needs. You will receive a confirmation email with the details and a reminder email/SMS as well. Auto care has never been easier!
Once the technician arrives, they will explain the work order, what they will be doing and then begin work on your vehicle. In most cases, a complementary Digital Vehicle Inspection will be completed so you can have peace of mind that your vehicle is in good condition or what may need to be addressed in the future.