Q: I have a 2005 Pontiac grand am that was running fine and now has no power at all. The battery is fully charged but the people who

You have not stated whether this is a automatic or manual transmission. This information would make a big difference. If the car is a manual then the most likely cause is a clutch issue. If the car is a automatic...

The problems you describe (leaking radiator (https://www.yourmechanic.com/services/coolant-is-leaking-inspection), overheating) often lead to a "blown" or leaking head gasket. For your vehicle, there is only 1 head gasket, which would need to be replaced. This is in addition to any failure of...

Hi There, Code P0414 relates to the vehicle's secondary air injection system which is a system that pumps air into the car's exhaust system to reduce emissions by way of accelerating the catalyst in the catalytic converter. When the ECM...

Hi there: Although it's impossible for me to know without inspecting the vehicle onsite, I'm not quite certain the compression issue is mechanical here. It's quite common after a head gasket change due to an overheating issue for the crankshaft...

Check the charging unit (alternator or generator) on the heavy equipment and see if there is a charging voltage of 13.5 volts to 14.7 volts when the engine is operational. If there is only battery voltage, then the charging unit...

A vehicle's check engine light (https://www.yourmechanic.com/article/what-does-the-check-engine-warning-light-mean-by-spencer-cates) illuminates whenever there is a malfunction. The first thing you should do is use a code scanner to download, from the OBD-II system, any trouble codes that have stored along with freeze frame data....

What you are describing sounds like a dirty or failing idle air control valve. The idle air control valve (https://www.yourmechanic.com/services/idle-control-valve-replacement) monitors the air intake as it is mixed with fuel prior to being injected into the engine at low speeds...

Unfortunately, this is a decision you would need to make on your own. As you know, a blown head gasket can be very expensive to fix no matter the vehicle. This is not specific to a Subaru necessarily. As you...

Hi Christian. Thanks for contacting us today. It really depends on what has caused the timing to "jump" that would dictate what advice we would offer. I would ask your mechanic to tell you what is damaged or has caused...