i just put in a new radiator and now temperature gauge reads high but their are no leaks
any make after 1997 will be susceptible to electrical issues when engine is normal. i wish they would have left the computer stuff out of vehicles. gauge is most likely electrically impaired.
On a 1999 Oldsmobile Silhouette, the temperature gauge should typically stay within the mid-range of the gauge, ideally around the 195 to 220 degrees Fahrenheit mark when the engine is at normal operating temperature. If the gauge consistently reads above this range, it may indicate overheating, while a reading below may suggest the engine is not reaching optimal temperature. Always consult the owner’s manual for specific guidance and recommendations.
1996 prelude temperature gauge reads low temp
The sensor for the heat gauge on a 1994 Ford Ranger XLT is typically located on the engine block, near the thermostat housing. It is often a threaded unit that screws directly into the engine and reads the temperature of the coolant. This sensor sends the temperature data to the gauge on the dashboard, allowing the driver to monitor the engine's operating temperature.
The temperature gauge in a Pontiac Sunfire with a 2.2L engine typically indicates the engine coolant temperature. It should read within the normal operating range when the engine is warm, usually between 180°F and 220°F (82°C to 104°C). If the gauge reads too low, it may indicate a thermostat issue, while a reading in the red zone suggests overheating. Always refer to the vehicle's manual for specific details regarding the gauge and normal operating conditions.
If the temperature gauge on your MK4 Astra reads 50°C, it could indicate that the engine is not reaching its normal operating temperature, which is typically around 90-95°C. This could be due to a faulty thermostat that is stuck open, allowing coolant to flow continuously and preventing the engine from warming up. Additionally, a malfunctioning temperature sensor or wiring issues could also cause inaccurate readings. It's important to diagnose the issue to avoid potential engine problems.
If the engine is not overheating and the temp gauge reads normal, the thermostat is doing its job. If the engine is overheating, the thermostat may be stuck and in need of replacement.
Low Coolant or faulty gauge
The thermometer that reads your engine temperature, I presume, is damaged or broken. Without the gauge to tell your fan how hot your engine is it will keep running as a 'better be safe then sorry' feature.
Either your engine coolant temperature is HIGH , your oil pressure is LOW , or your fuel gauge reads at or near empty
your coolant level could be low
Oil pressure has to built up. As long as the pressure is normal and the oil level is good. There is no problem.