Q: Looking for the fuse for air conditioning pump

A fuel pressure test will have to be conducted to see if enough fuel pressure is making its way to the fuel injection system. If not, the problem could be a bad fuel pump (https://www.yourmechanic.com/services/fuel-pump-replacement) or a power to the...

Hello. The head gasket is a common failure on this engine. I see them fail all of the time. To verify this I typically do a block test first. This will usually identify a leak in the head gasket. Sometimes...

The black and orange striped wire goes with the red wires behind nut with the big starter cable. The small, tan and red striped one goes to the small terminal. If you are still having trouble, a technician from YourMechanic...

Hello. Thanks for writing in about your 2011 Ford Transit Connect L4-2.0l. I have ran into so many of these vehicles with blown head gaskets. They can be hard to diagnose if they are not tested during the overheating. A...

Hello. If you have successfully removed the interior door panel, then you are off to a good start. The only tools that should be required to replace the exterior door handle (https://www.yourmechanic.com/services/exterior-door-handle-replacement) are a set of screwdrivers and a regular...

Hello. It sounds like the steering gear box and/or the power steering pump is going bad. The steering gear box is what is allowing the wheels to turn left and right when using the steering wheel. There are gears and...

Hello. The MAP sensor reading on a scanner should read about 1.0 to 1.5 volts at idle and 4.5 to 4.8 volts at wide open throttle. The MAP should read 4.8 volts or more when you have the key on...

Hi there. The knock sensors are designed to produce a voltage when they hear a knock noise from the engine internal parts, so I'm not quite sure if a faulty knock sensor would impact the starting ability on the vehicle....

Hello, thank you for writing in. When dealing with these types of situations, start with the simplest possibilities, and work your way up in complexity. Start by having the tires balanced. Make sure you have not lost a wheel weight,...