Contact Dayco Catalog Customer Service

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1. Our AI is availaibe 24/7, to help you solve any pressing challenges.
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3. Skip support wait times and emailing back and forth. Get help immediately.

1. Won't waste any more time with this.Both Dayco's terrible website and this unnecessary app are useless and cannot find car by either VIN or license plate (accurate and works on multiple other websites).

2. Just installed the app and tried to find a pulley for a serpentine belt.

3. Under pulley style I can choose from serpentine or serpentine assembly.

4. The last selection box allows me to specify the hose for my pulley.

5. Waste of time, uninstalled.Used for years now try open.

6. I tried cross reference, vin and tag... nothing everytime!Used to work really well.

7. Still the same wayDont waste your time downloading.

8. The app dosen't work, at least not with Heavy Duty.

9. Now it doesn't work with ANY vehicle info.

10. Regardless of which one I choose, my only option for number of grooves is zero.

11. Yes, the hose for my pulley.

1. Fix Dayco Catalog Not Working/Crashes/Errors/Unresponsive & Black/White screen:

1. Restart Dayco Catalog: Restarting the app will resolve most errors.
2. Update the Dayco Catalog App. Here is how:
   1. On Android goto PlayStore » Search for "Dayco Catalog" » Open Dayco Catalog » click "Update".
   2. On iPhone, goto AppStore » Your profile » Available Updates » Check for Dayco Catalog » click "UPDATE".
3. Clear Dayco Catalog app cache: Clearing cached data will force your app to retrieve the latest data directly from Dayco Catalog servers.
   1. On Android, goto Settings » Apps » Select "Dayco Catalog" » click Storage » click "Clear Cache".
4. Check Dayco Catalog app permissions. If any of these permissions required to use your device's features are disenabled, Dayco Catalog might not work.
5. Uninstall and reinstall Dayco Catalog. If nothing else has worked, completely uninstall Dayco Catalog then reinstall.
6. Restart your device. Last, restarting your device can often clear most problems causing Dayco Catalog not working

2. Fix Dayco Catalog Server issues & Internet Connection

1. Check network connection: An unstable Internet will make Dayco Catalog be unable to connect to it's servers. Ensure your wi-fi is working then restart app.
2. Disable VPN: VPN can cause connection errors and lead to Dayco Catalog not working. Make sure all VPNs are off
3. Enable background data: When Background data is turned off, Dayco Catalog may not be able to connect to the Internet when running in the background.