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gauges

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Symptoms of a Bad or Failing Instrument Voltage Regulator
Common signs include dim or flickering gauges, inaccurate or erratic readings from the voltage regulator, and an inoperable instrument cluster.
Symptoms of a Bad or Failing Oil Temperature Sensor
If the temperature gauge gives false readings or does not move, you may need to replace the oil temperature sensor.
How Long Does an Oil Temperature Sensor Last?
Oil is vital for engine operation – you can’t drive without it. Trying to run your car’s engine without oil would result in catastrophic damage. However, it’s just as important that the...
3 Essential Things to Know About Your Car’s Temperature Gauge
A car temperature gauge shows how hot the engine is. If the temperature gauge reads high, your car could be leaking coolant or have a bad water pump.
How to Replace a Fuel Gauge Sender
The fuel gauge has a sender that goes bad when it says that the fuel level is different lower or higher than it actually is.
How to Install a Car Volt Amp Gauge
When you think about the number of sensors that your engine has, it seems like there is an endless amount of gauges that can be installed to monitor their readings. Some of...
How to Monitor Your RPM Gauge to Get the Best Performance Out of Your Car
A car tachometer, or RPM gauge, shows the speed the engine is spinning. Watch your RPM gauge to improve your car's performance and fuel efficiency.
How to Install a Tachometer in Your Car
A tachometer gauge allows the driver to see the engine's RPM. Some may install tachometers for performance, looks, or to simply monitor engine speed.
How to Replace a Fuel Meter Assembly
The fuel gauge assembly indicates your fuel level. The fuel gauge will no longer work if there is an application of reverse charge or corrosion.
How to Replace an Instrument Voltage Regulator
The instrument cluster has a voltage regulator that fails when the panel is dim or flickering, reads erratically, or is totally inoperable.
How to Buy a Good Quality Tire Pressure Gauge
Keeping an eye on your tire pressure is vital. Low tires wear poorly, and they can have a negative effect on your fuel economy. It also makes them more susceptible to...

Related questions

Question
Gauge lights won't turn on dimmer is not the problem nor fuses then what is?
The dimmer switch is probably a rheostat. It is possible that the switch is "open" in all positions. You could test the switch by simply bypassing it. If the switch turns out to be OK, the procedure is to use...
Question
Temperature guage fluctuating but car's not overheating
The sensor, gauge and wiring should be repaired if there is a reporting fault. The problem is if you leave it as is, you might not get adequate notice were actual overheating to occur at a future point. Overheating of...
Question
Hey my check engine lamp work but my Rom and speed lamps do not what could cause this
The instrument panel has quite a few separate bulbs. You may have a circumstance where some of the bulbs are faulty and need to be replaced. If you are referring to intermittent operation though and/or gauge malfunctions, the cause could...
Question
Gas gauge not working
The sending unit in the fuel tank, the instrument gauge (receiving unit) and/or the interconnecting wiring has a fault. To determine where the fault lies, the circuit is simply traced and tested. If the sending unit in the tank turns...
Question
Need to know what speedometer gear is right for my vehicle.
The required gear is determined by the number of speedometer drive gear teeth in the transmission output, the rear end gear ratio (3.89, 3.08, 4.11, etc.), the tire diameter, and the number of RPM's the speedometer needs to "see" at...
Question
My husbands gas guage has been messing up?
Hello, thank you for writing in. The fuel pump is part of a unit called the fuel module. The module also houses a float that raises and lowers with the level of the fuel. That movement is then translated into...
Question
Temp gauge not working radiator top hose hot
Depending on the vehicle you have you may be able to test gauge operation by jumping the sending unit connector or grounding it to see if gauge moves with key in the on position. If it does then replace sender...
Question
fuel guage not working.
Hello, thank you for writing in. The fuel pump itself has a level sensor that may have been damaged during the process. It is physical float that rises and lowers with the level of fuel in the tank, and then...
Question
How to remove The cluster panel or bulbs
To gain access to the bulbs in the cluster, you must remove the cluster from the dash. You will need to remove the vents in the center of the dash, next to the cluster, in order to remove the screw...
Question
Ignition fuse keeps blowing, all back lights don't work, gauges messed up, can't shift out of park when engine is on.
The ignition switch is damaged and needs replaced. The contacts inside the ignition switch is are shorting out with itself. This is why the switch has to be in a specific position to release the shift interlock solenoid. If you...
Question
Speedometer is not working.
Check the wiring harness from the gauge cluster to the speedometer and see if the gauge is working. If the gauge is not working, then the gauge cluster would need replaced. If the gauge is working, then there could be...
Question
my speedometer and gas needle does not work on my 2003 mitsubishi outlander LS
Hello, thank you for writing in. The speedometer and the fuel gauge run independently of each other up until they connect to the instrument cluster at the back of your dashboard. If the other gauges were failing as well, you...
Question
My fuel gauge fluctuates between 1/4 and empty. A friend said that there was a way to reset it, it's supposed to be under the steering wheel.
There is no way to reset a fluctuating fuel gauge. The fuel gauge is bouncing or fluctuating for either the float in the fuel tank has a bad ground in the rheostat or the gauge cluster has a broke or...
Question
2006 kia spectra, temperature gauge not working
With regard to the temperature gauge, the fault there could be due to the sending unit (which is the temperature sensor), the receiving unit (the dash gauge), the fuse or the circuit wiring. To resolve an issue such as that,...
Question
Which key ignition positions can you see the accurate representation of the gas level?
Hi there - all manufacturers provide fuel gauge operation in the "Run" position. Almost all include fuel gauge function in the "Start" function - although some use that switch setting to test gauge operation momentarily (gauges swing full range, then...
Question
Hey luis my cars fuel meter always says its full and i wanted to know how much would it be to fix this problem?
Hi...the cost will vary quite a bit because the underlying fault could range from something as simple as a high resistance electrical connection in the fuel tank sending unit circuit to a dash gauge failure or a sending unit failure....
Question
My temperature gauge is reading hot. Just had my thermostat replace last week. They found no other leaks, pressure test was good s
It's possible that your temperature gauge is operating erratically which would be an electrical problem (sending unit, gauge, wiring, etc.) rather than an actual overheating problem. The most common causes of overheating include low coolant level, a faulty thermostat, a...
Question
I removed the needles in my gauge cluster. Now the fuel and temp shoot up and stay there. My speedometer needle also reads wrong.
For the fuel and temperature gauges check the wiring to the gauges and see if they are connected properly. For the speedometer, the needle maybe in the wrong position and reading incorrectly. When taking off the needles to the gauges,...
Question
Gas gauge isn't working. Sometimes the speedometer and the temperature gauge doesn't work. Limited lights around gauges and radio.
Hi there. The dashboard lights are burned out in the dash and the dimmer switch could be worn causing the lights to be weak. The gauges that seldom fail to work is most likely a loose wire in the dash...

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