Q: I buy a new gm tccm and I want to know if it need to be calibrated

The memory feature on your truck move the seats and mirrors to your desired settings. If you ever need to change where the settings are placed, you can deprogram the memory feature. To deprogram the memory feature. Hold down the...

The idle control valve is the most likely cause and is the most common of problems with the vehicle for a low idle problem. You may also need to clean the throttle body and its passages with the idle control...

Hello. The most common reason for the ABS light to come on inside of your vehicle while driving is a bad wheel speed sensor. As these fail they can cause the control module to see a reading that seems incorrect...

Hi there, when you press on the gas pedal the engine opens up the throttle to allow more air to flow into the cylinders. Since you have to press on the gas to start the engine there may be an...

First pressure test the fuel pump. A weak fuel pump (https://www.yourmechanic.com/article/symptoms-of-a-bad-or-failing-fuel-pump) would do exactly that and on that old Escape, 11 years old, there is no sensor on the fuel, so the computer has no idea what the fuel pressure...

Hi, thanks for writing in. There are two possibilities here: either the physical temperature of the engine is indeed fluctuating significantly, or the sensor and/or circuit that feeds the temperature gauge is malfunctioning. The sensor (and circuit) can be tested...

Hey there. If the vehicle has a manual transmission, your issue can be caused by a worn clutch. When the clutch is worn, it no longer has the clamping strength to transmit power from the engine to the transmission. This...

The odor of something "burning" should be investigated and completely resolved first before any other repairs are attempted. The odor might not be due to the belts and a possibility is oil leaking onto the manifold. Such would be a...

Hi there. The best way to determine what is causing these lights to illuminate on your dashboard is to have a professional mobile mechanic come to your location and complete a check engine light inspection (https://www.yourmechanic.com/services/check-engine-light-is-on-inspection). When your lights illuminate,...