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Air Pump Check and Diverter Valve Replacement

Auto Repair & More, Right to Your Door!

What does the air pump check valve do? the air pump check valve is part of the secondary air syste? it prevents exhaust gas from entering the air pump while the pump isnt pumping air into the exhaust How do you know you need the air pump check valve replaced? check engine light on may have loss of performance How is the air pump check valve replaced by a mobile mechanic? the old air pump check valve is removed from the air pump the new valve is installed the system is tested for proper operation How important is having your air pump check valve replaced? the air pump check valve is a major part of the secondary air system and is what prevents the exhaust gas from entering the air pump while the air pump is inactive


5-Star Service

5-Star Service

"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!"

Ainslie Enkelaar

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How it Works


Select Service(s)

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!


Receive Service

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.

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Check prices &/or schedule a service online, or give us a call

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