Q: loosing power power between 3 & 4 spark plug

There are many different reasons why your multiple electrical components may not be functioning. Some of the possible causes include short fuses, faulty switches, and motor damage. You will need to see whether the affected systems have individuals problems or...

There’s an easy way to see if the MAP sensor is to blame and that is to disconnect it. Then try to start the engine. The engine will run without it using other sensors. But from your description, that doesn’t...

A low fluid level will cause the transmission to not go into a drive gear fully. The differential seals from the transaxle can leak, and cause fluid level to drop. If these seals are leaking, they will need to be...

This may be a sign of worn out or failing wheel bearings (https://www.yourmechanic.com/services/wheel-bearings-replacement). When this happens, this can cause a vibration usually opposite the defective side. When this happens, commonly this is a result of metal on metal contact inside...

It seems like your issue isn't going to be resolved without the dealership. However, there may be a couple of things we can do to resolve your issue. I will go through a couple of steps and hopefully it will...

Hello. Thank you for writing in. Do not assume right away that you have blown a head gasket. When the cooling system overheats (https://www.yourmechanic.com/services/car-is-overheating-inspection) and throws coolant all over the engine bay, every hot part of that engine will create...

Hi there. In general, high pressure on both high and low pressure AC sides is typically caused by an obstruction in the evaporator. In some cases, this can be a simple debris that can be cleaned if removed, while in...

Generally, the check engine light (https://www.yourmechanic.com/services/check-engine-light-is-on-inspection) comes on when something fairly serious is going on with the vehicle. This can happen for many different reasons such as a faulty mass air flow sensor (https://www.yourmechanic.com/services/mass-airflow-sensor-replacement), a faulty O2 sensor (https://www.yourmechanic.com/services/oxygen-sensor-replacement), a...

There is no thermostat. To diagnose this, you should install a temperature gauge to determine what the operating temperature is. The A140E tends to run hot already and if the transmission is failing, heat generation could increase due to slipping...