Skip the auto shop - Our mechanics make house calls

Q: Temperature needle is up and light flashing just as soon as I turn key in morning it's in a tractor landini vison 105

asked by on

Temperature needle dose be up and temperature light on as soon as I start tractor in morning it comes down sometimes some other times its normal It's in a tractor landini vison 105

Hi and thanks for contacting Your Mechanic. Take a look at the coolant temperature sensor for proper output voltage with the harness plugged in. If the voltage is spiked when the engine is started, then the sensor needs replaced. If the sensor is working correctly, then check the wires on the dash to ensure that the gauge is no gaining extra voltage from another circuit. If you need further assistance troubleshooting your vehicle, then seek out a technician, such as one from Your Mechanic, that can assist you with the temperature gauge reading and the light flashing on the dash panel.

Was this answer helpful?

Need advice from certified mechanic? Get help now!

Over 1000 mechanics are ready to answer your question.
The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details

Ask a Mechanic
(100% Free)

Have a car question? Get free advice from our top-rated mechanics.

Ask A Mechanic
Over 10,000 questions answered!
  • Home
  • Questions
  • Temperature needle is up and light flashing just as soon as I turn key in morning it's in a tractor landini vison 105

Get an instant quote for your car

Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing

Get a quote

What others are asking

Q: My vehicle goes over operating temperature when it comes to a stop

You should have the radiator cap seat area on the radiator sanded with fine grit sand paper and cleaned. This is so the cap can seal better on the radiator. Make sure the correct GM radiator cap was used. If...

Q: I cant find specific laws on modifying vehicles.

The law states that all vehicles have to pass a state inspection for sound, lights, and safety. The following is the laws to follow when changing the items you have mentioned. ______________________________________________ Laws for exhaust The exhaust must be equipped...

Q: Fuel problem?? 1993 Chevrolet S10

Hi there - I'm thinking there are a couple of possibilities since you have identified what is clearly a ["running too rich"](https://www.yourmechanic.com/question/fuel-rich-smell-from-car situation. Leaking fuel injectors could cause this problem, high fuel pressure, or a faulty coolant temperature sensor signal...

Related articles

What Causes Hoses to Leak?
While the largest part of your engine is mechanical, hydraulics plays a significant role. You’ll find fluids at work in a number of different areas. Your car's fluids include: Engine oil Transmission...
P0240 OBD-II Trouble Code: Turbocharger Boost Sensor B Circuit Range/Performance
P0240 code definition Turbocharger Boost Sensor B Circuit Range/Performance What the P0240 code means P0240 is an OBD-II generic code triggered when the Engine Control Module (ECM) detects the intake boost...
What are the Car Pool Rules in Hawaii?
Hawaii is widely regarded as a land of vacation and relaxation, and as such, its scenic roads and routes are far better known than the state’s freeways. But, as with all...