Q: Turned car off and wasn't firing the plugs when I went to start back 1989 Pontiac Grand Am

Your car is equipped with both standard Air Conditioning and a “Max A/C” setting. While the regular air conditioner will keep you comfortable at highway speeds, you may need to use the “Max A/C” setting if it’s extremely hot outside...

If your radiator is leaking then it needs to be replaced. Hopefully the engine never got too hot when this loss of coolant occurred. Once the radiator is replaced I would typically do a cooling system pressure test to make...

Try to rotate the tires to see if the noise changes on your 2004 Ford E-350 Econoline. I have had many noises caused by uneven tire wear (https://www.yourmechanic.com/services/uneven-tire-wear-inspection), alignment issues (https://www.yourmechanic.com/article/how-to-know-if-you-need-a-wheel-alignment-by-robert-tomashek), or lack of tire rotations (https://www.yourmechanic.com/article/how-often-do-i-need-to-rotate-my-tires). You already replaced...

Hello. Thanks for writing in about your Ford Ranger. From what you've described, your transmission has either a broken gear or the shift forks have broke causing it to get stuck in a forward gear. You will need to have...

Hey there. This may be an indication of a failing or dirty mass air flow sensor (https://www.yourmechanic.com/services/mass-airflow-sensor-replacement). This is a unit that monitors air intake as it is mixed with fuel prior to being injected into the engine. When this...

Hello, thank you for writing in. The vehicle will illuminate the reduced engine power warning light (https://www.yourmechanic.com/services/warning-light-is-on-inspection) for many reasons. The throttle, a number of sensors, poor ignition, and many other factors can turn it on. If you have not...

Intermittent overheating problems can be very frustrating. But it sound like you've already covered half the bases. Usually overheating problems can be attributed to low coolant, thermostats, or radiators. At other times there may be problems with head gasket leakage...

If the check engine light is on indicating that the O2 senor needs to be replaced, this could explain the shaking and stalling depending on the functionality of the O2 sensor. As you may know the oxygen sensors (https://www.yourmechanic.com/services/oxygen-sensor-replacement) which...

Tire defects, uneven tire inflation (from side-to-side), bent rims, misalignment (particularly too much cross-camber from side-to-side), thrust angle misalignment, damaged suspension components, and sticking brakes can cause pulling. To have the precise cause pinpointed, and corrected, the recommended service to...