Q: Transmission shudder

Hello, p0325 is a code for a Knock Sensor Circuit Malfunction. There is either a sensor fault or the wiring for the sensor to the engine control unit is shorted or has an open circuit. The first thing to check...

Hello. This can be a module, but it can also be an issue within the system (https://www.yourmechanic.com/article/4-essential-things-you-should-know-about-the-heating-and-air-conditioning-system-in-your-car). I typically check the system pressures first. If the pressures are fine and are functioning right then the actuators under the dash need...

This suspension system on your vehicle uses hydraulic fluid that supports the vehicle and different valves to control the active suspension. The right front unit showing any signs of leakage on the boot should be replaced. This vehicle may be...

Yes, it is safe to attach a battery charger to the trunk power lugs. Just make sure nothing metallic can touch both lugs at once to avoid a short, and possible fire. You might consider attaching a "trickle-charger" to the...

P1081 can appear when there is an issue with the immobilizer or the systems it communicates with. If the immobilizer has been replaced, then it may need to be reprogrammed or matched with the key so that they can communicate...

Hello and thank you for contacting YourMechanic. There is an issue with the security system. The security is active and needs to be disabled. If the security is active, then the engine will act out and have a low rpm...

The fuse and relay is in the power distribution center which is mounted under the hood on the left side of the engine compartment. Remove the top cover and look on the under side of the cover. You will see...

The fuel float in the fuel tank has nothing to do at all with the transmission and would not have any impact on the transmission slipping problem you describe. Transmission slippage occurs generally when the transmission is low on fluid...

Some learned engine operating parameters values, stored in the PCM (engine computer), can be lost when the battery is replaced. However, after 25 miles or so, the engine should operate normally as it did before. If it doesn't, then there...