Q: Hi, my car has been having some issues with studdering while idle, and today my temperature gauge started fluctuating from normal

With the illumination of the Check Engine Light, a fault code is generally stored in the system, and can be scanned by a mechanic. The engine computer relies on several signals from sensors for vital information to keep the engine...

Hi. Misfires are common. Your vehicle in particular has coil packs with long wires that extend into a tube where the spark plug sits. Because of this, it is common for the wires to short out on the tubes causing...

Hello. Bumpy roads can cause the ABS system to have trouble working correctly. Bumpy roads cause changes in the speed of the wheels which is the main input for the ABS system. If computer is not reading correctly then the...

Hi there. The issue with the 6.0 L diesel engines is that they are to work fine in all conditions, but when the glow plug relay or the circuits fail, the computer will put the engine into limp mode causing...

According to section eleven of the Utah Highway Patrol vehicle inspection standards (http://highwaypatrol.utah.gov/wp-content/uploads/sites/21/2015/03/2011-2012-SI-PLT-Manual.pdf) any vehicle missing an exhaust system component or design feature, present at manufacture, will fail inspection. As important, the exhaust system of vehicles is designed to work...

Usually, vibration in the steering wheel is due to dynamic imbalance of the wheel/tire assembly and/or a rim is bent. Wireless chassis ears can be helpful in the diagnostic as they can pinpoint if one side, versus the other, is...

Hello, thank you for writing in. If you are not doing any damage to the cap when you remove and replace it, the cap will likely be fine. However, any time you mess with any component over and over again,...

Hi Sam. Thanks for sending in your question today. It's quite possible that you have an electrical short or perhaps a stuck open or damaged electrical relay that is activating the wiper when the brake pedal is pressed. As such,...

You will need to have the computer scanned to see what caused it to go into limp mode first and then repair the problem and then it will fix the limp mode issue. Your computer can go into limp mode...