2013 Ford Focus ST – Workshop Repair Manual

2013 Ford Focus ST Manual FAQs | Common Problems, Solutions & Troubleshooting Guide

• Why might my 2013 Ford Focus ST manual transmission feel notchy or grind in certain gears?

  If you're noticing your 2013 Ford Focus ST manual transmission feels a bit notchy, or you get a grind, especially when shifting into second or third gear, it often points to worn synchronizers. This is a known issue for some MMT6 transmissions, sometimes appearing around 75,000 to 90,000 miles. It makes shifts less smooth and can be quite frustrating, particularly during spirited driving. While it is a mechanical issue, often a professional can confirm if your synchros are the culprit.

• How can I prevent Low-Speed Pre-Ignition (LSPI) in my 2013 Ford Focus ST?

  Preventing LSPI in your turbocharged Focus ST is really important for engine health. The best way is to adjust your driving habits: avoid heavy acceleration in high gears at low RPMs, typically below 3,000 RPM. Always downshift one or two gears before really stepping on the throttle. Also, choose engine oils rated API SP or ILSAC GF-6, as these are formulated for LSPI protection. Regular oil changes and using quality 91+ octane fuel also make a big difference.

• What causes electrical issues like my interior lights not working in my 2013 Focus ST?

  Many times, if your interior lights, vanity mirror lights, or even the driver's door switch pack stop working in your 2013 Focus ST, it could be a pinched wire in the sun visor. When the sun visor is accidentally pulled, those vanity mirror wires can short out, blowing a fuse. Often, checking and replacing fuse #60 (a 10-amp fuse) in the passenger footwell fuse box will resolve it, but remember to fix those damaged wires in the visor first to prevent it from happening again.

• Why should I consider upgrading the rear motor mount (RMM) on my 2013 Ford Focus ST?

  Upgrading the rear motor mount on your 2013 Focus ST is a popular modification that many owners find worthwhile. The factory mount can be quite soft, allowing for a lot of engine movement and wheel hop, especially when accelerating hard. An aftermarket RMM, often stiffer, will help reduce this movement, giving you better power transfer to the wheels and a more connected, responsive feel. It can also make shifts feel a bit more precise. You might notice a bit more cabin vibration, but for many, the trade-off is worth it.

• How can I troubleshoot problems with the MyFord Touch system in my 2013 Focus ST?

  Dealing with MyFord Touch quirks in your 2013 Focus ST can be a bit of a test of patience, but there are some common fixes! A simple soft reset by holding the Seek Up and Radio Power buttons together for about 5 seconds often clears up temporary glitches. If that doesn't work, try pulling fuse 67 from the passenger footwell fuse box for a few minutes. For persistent issues, a master reset in the system settings or ensuring your software is updated (check Ford's website) can often help quite a lot.