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The idle should not be adjusted unless it has been tampered with. The idle is controlled by the idle air control valve. The vacuum leak (https://www.yourmechanic.com/services/vacuum-hose-s-replacement) once identified and fixed should correct any idle problems you have.
Hello. Many things can cause a crank-no start condition. Lack of fuel is one and can be caused by a failing fuel pump, clogged fuel filter, or clogged fuel injectors. If you say that you smell fuel, then it could...
Hi. This could be a problem with the mass air flow sensor (https://www.yourmechanic.com/services/mass-airflow-sensor-replacement), throttle position (https://www.yourmechanic.com/services/throttle-position-sensor-replacement), fuel pump (https://www.yourmechanic.com/services/fuel-pump-replacement), or idle air control valve (https://www.yourmechanic.com/services/idle-control-valve-replacement). The mass air flow sensor is a common cause of a problem like this it...
The passenger side of the engine is bank one sensor one and bank one sensor two. The driver's side of the engine is bank two sensor one and bank two sensor two. This is the standard for all vehicles with...
Hi there. Typically, when a brake booster fails, the result is a hard to push brake pedal. The pressure release you hear is engine vacuum and may be normal considering, the brake pedal travels to the floor. With no apparent...
This is a common sign of worn out wheel bearings. Bearing noise can sound a lot like a brake pad dragging or grinding. It can also sound like whirring, whining or humming depending on how much sound deadening material your...
Hi there. One of the best services we offer is called a pre-purchase inspection (https://www.yourmechanic.com/services/pre-purchase-car-inspection). Although it's designed to be completed before someone buys a used car, it still can be very helpful in identifying problems with the vehicle and...
Oxygen sensors are tested using an automotive scope or oscilloscope. In your circumstance, if there are more than 100,000 miles on the sensor, the sensor output should be verified on a scope. The mechanic should show you the output waveform...
You may have a broken motor mount and one of the tires may need balanced. I would suggest having the tires and motor mounts checked and maybe even the engine drive belts rechecked to see if the power steering hose...
The The 2012 Chevrolet Colorado is the perfect size pickup for running errands on the weekend and doing light duty chores around the yard. For those who don’t need a full size pickup, the Colorado offers almost everything a full...
As As an electrician, you have to haul around wiring, tools and equipment, and tons of supplies. You can’t get by with a small used car, or even a big one. What you probably need is a good used cargo...