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The AC has a vacuum reservoir that is designed to hold a vacuum to the AC blend doors during acceleration, or low engine vacuum conditions. If this system is leaking, the system cannot hold vacuum to the AC, and will...
Hi, thanks for writing in. This is likely an issue related to the catalytic converter (https://www.yourmechanic.com/article/symptoms-of-a-bad-or-failing-catalytic-converter) which may be the converter itself or the O2 sensor (https://www.yourmechanic.com/article/symptoms-of-a-bad-or-failing-oxygen-sensor) which is a sensor that monitors the productivity of the converter as it...
Hey there. One of many components can cause a no crank condition. A bad ignition switch (https://www.yourmechanic.com/article/symptoms-of-a-bad-or-failing-ignition-switch) can be a cause. If the switch does not send a signal to the starter, nothing will happen when you turn the ignition...
Hello - the crankshaft position sensor (CPS) provides an ignition timing reference information (https://www.yourmechanic.com/article/what-is-the-difference-between-conventional-electronic-and-distributor-less-ignition-systems) for the engine management for both ignition and fuel injection. Originally, the CPS provided only timing information for the ignition, replacing old-fashioned distributors. However, with newer,...
Hi there. Check the taillight or the trunk to see if its loose. A vibration will occur on the taillight or trunk when they are loose. This happens easily when there is an amp in the vehicle or when the...
Hello. The procedure for this vehicle could be considered labor intensive in comparison to other vehicles. Replacing an oil pan gasket for your vehicle requires that the transmission be separated from the engine in order to remove and install a...
An air leak from the power brake booster and worn or defective brake pads are typical causes of the type of noise you are hearing. Each of these possible causes can be readily diagnosed in the field, right at your...
If the car is overheating and the coolant is disappearing right away without showing a puddle on the ground, there is probably some kind of engine damage like a blown head gasket. If it takes a little time to overheat,...
Yes a MAP sensor can cause this problem. The sensor controls how much load is on the engine and will cause the rich running condition. I have never known one that can be cleaned and fix the problem. I recommend...
Few Few vehicles are as distinctive as the Chevrolet Avalanche. Part SUV, part truck, the Avalanche is actually surprisingly practical. On the inside, it feels more like a Chevy Tahoe, except when you look out your rearview mirror, you’ll notice...
When you are looking for a small-range sedan, you need to get somewhere quickly and inexpensively, and may even need to take a few kids with you. Slightly larger than a commuter car, these mid-size options offer decent gas mileage,...
If If you are a mobile housekeeper, chances are that you are looking for a small, reliable used vehicle that offers good gas mileage and enough space to store your supplies. With that in mind, we present to you the...