Q: I have four codes 0122 0123 1684 0106

I would have a mechanic check it out to determine why your ABS light is on (https://www.yourmechanic.com/services/abs-light-is-on-inspection). They can check ABS codes with a scan tool to determine the problem. It may be a bad wheel speed sensor.

A few different items can cause the vehicle to have a vibration. The most likely would be a misfire, engine mount (https://www.yourmechanic.com/article/symptoms-of-a-bad-or-failing-engine-mount), or transmission mount. Most vibrations have a RPM range at which they are most noticeable. Increasing the idle...

Because you left the car running but it died anyways, this tells me that this is not the battery at fault. The most likely culprit is the alternator (https://www.yourmechanic.com/services/alternator-replacement). Many people are not aware, but testing an alternator is really...

It is possible that your master cylinder (https://www.yourmechanic.com/services/brake-master-cylinder-replacement) could be leaking internally. If the seals inside the master cylinder have failed, the brake system will not be able to build up hydraulic pressure. If this happens the pedal will go...

Before resorting to removing the engine, have a certified technician properly diagnose your hard starting condition (https://www.yourmechanic.com/services/car-is-hard-to-start-inspection). Hard starting or a long cranking situation can be caused by a number of things. The "system too lean" code can contribute to...

Unfortunately, your transmission probably has an internal mechanical failure. You should still attempt to rule out a problem, or maladjustment, in the shift linkage, of course, but if nothing is amiss with the linkage, the transmission has to be removed...

Hello - a "hard start when cold, or left overnight" is usually a fuel mixture problem during cold start. The coolant and air temperature sensors cause problems when they do not accurately measure coolant and air temperatures, report bad temperature...

It sounds like a problem with your transmission. It may not be shifting out of first gear. This could be due to any number of issues but may have something to do with the check engine light on your dashboard...

If the timing belt breaks or if it has skipped a tooth, this can cause multiple check engine light codes to be stored in your vehicle's computer system. This will then illuminate the check engine light. before having any parts...