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What to do when your air conditioner light starts blinking?

What to do when your air conditioner light starts blinking? Initially, when the light in your air conditioner starts blinking, the first and most advisable thing to do is switch off the circuit breaker in your AC unit and then switch it on again. If there is no loose connection, your air conditioner will start its operations normally. Most modern wiring systems work through circuit breakers. When do I press the AC button it blinks three times? If the vehicle is equipt with an ambient air temperature display, the sensor also prevents the AC clutch from engaging if the outside...
Easy lifehacks

Do brake pins need grease?

Do brake pins need grease? Before putting the caliper bolts back into their spot, they need to be lubricated properly. Brakes are one of the hottest places for your car, so you're going to need high-temperature grease. This lubricant is synthetic and can withstand the high temperatures that your car's brakes will reach. What kind of wrench do you need to remove caliper guide pins? Also, some bracket bolts can be torque-to-yield or require liquid tread lockers. 7. Over torquing the caliper guide pin bolts: Caliper guide pin bolts typically need a 13mm wrench to remove. It is a rookie...
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Why do I have to send my odometer to the metering shop?

Why do I have to send my odometer to the metering shop? The reason for sending both new and old odometers to the metering shop is because the mileage of the vehicle cannot change while the new odometer is being synced. If the instrument cluster is removed from the vehicle, it's to be expected that the vehicle will not be driven. Can a replacement odometer show the original mileage? The odometer replacement sticker will have the original mileage hand written on it from the tech who replaced the meter. The repair order will also have the original mileage and date...
Other

What does a faulty oil pressure reading mean?

What does a faulty oil pressure reading mean? A faulty reading usually means there is a problem in the ground circuit, which is the sending unit and the wire to the gauge. For vehicles with an oil pressure gauge, the sending unit (located next to the oil filter) is essentially a variable path to ground for the gauge. Why does my oil pressure gauge say 12 volt? For other years, especially earlier models, read on... Since the oil pressure gauge gets its 12 volt power from the same source that the voltmeter does (the same trace on the instrument circuit...
Easy tips

How much does it cost to replace a front-wheel drive axle?

How much does it cost to replace a front-wheel drive axle? But even still, you're going to have to pay a pretty penny to replace the CV axle in your vehicle. On average, it costs car owners somewhere between $900 and $1,200—with between $760 and $1,030 of that going to parts and between $140 and $180 of it going to labor. How do I know if my front-wheel drive axle is bad? 4 Signs of a Bad CV Axle/Half ShaftVibration While Driving. This is a tricky one, since there are many things that could cause vibration when you drive. A...
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What does the p0455 code on EVAP mean?

What does the p0455 code on EVAP mean? This code is very similar to the P0455 code, expect this code means that there is a small leak. The p0455 code means that there is a big leak. You will most likely not experience any symptoms of a P0442 code other than the check engine light. When to use the EVAP error code p0442? Occasionally, the ECM will close both the vent and purge valve thus creating a vacuum. This is done to detect any leaks in the EVAP system. Pressure should be maintained between the two valves and if the...
Common questions

What causes a wheel cylinder to leak on a drum brake?

What causes a wheel cylinder to leak on a drum brake? Wheel cylinders, found inside drum brakes, are very precise devices made with tightly fitting parts designed to hold fluid. When you press on the brake pedal, it sends fluid down to the wheel cylinders, pushing internal pistons out which activates the brakes. When a wheel cylinder leaks, something is definitely wrong. How do you remove a drum brake cylinder? Slide off the clip by tapping each leg with a hammer and screwdriver. The base of the cylinder projects through a slot in the backplate, in which it is free...
Easy tips

How long will oil last when light comes on?

How long will oil last when light comes on? After your car's oil change light comes on, you should get the oil changed within the next two weeks. At most, once that light comes on, you should get the oil changed before the next 500 miles of driving. Why does the oil pressure light come on after an oil change? Low pressure means the critical joints and friction surfaces of the engine are not enough lubricated, which will lead to serious damage. The Reasons for Oil Pressure Light On After Oil Change There could still be low oil pressure after...
Easy tips

Why is the crankshaft pulley and harmonic balancer important?

Why is the crankshaft pulley and harmonic balancer important? You may think that the crankshaft pulley is not as important as other parts of your car’s engine, but actually, it is vital to the proper operation of your vehicle. The crankshaft pulley comes with a harmonic balancer. Just from the name, the crankshaft Pulley/harmonic Balancer is a mediator between pistons and crankshaft. Where is the harmonic balancer in an engine? The crankshaft harmonic balancer is a device connected to the front of an engine’s crankshaft, usually built into the crankshaft pulley. How do you remove a harmonic balancer unit? Step...
Easy tips

What are the signs of a bad constant velocity joint?

What are the signs of a bad constant velocity joint? Top 5 Bad CV Joint Symptoms1) Vibrations. If there is a damaged or worn CV joint, then it will start to vibrate as the vehicle is in motion. 2) Grease on Wheel or Tire. If your vehicle has a boot that is torn, it could result in grease leaking from it. 3) Knocking Noises. 4) Loud Turning Sounds. 5) Bouncy Ride. What does a constant velocity shaft do? Constant-velocity joints (also known as homokinetic or CV joints) allow a drive shaft to transmit power through a variable angle, at constant...