What to Do When the Low Coolant Temperature Warning Light Comes On?

1 Answers
SanAmara
07/29/25 9:15am
Solutions for when the low coolant temperature warning light comes on are as follows: 1. Check if the coolant level in the auxiliary tank is too low: Open the engine hood and inspect the coolant level in the auxiliary tank. If the coolant level is below the MIN line, it indicates insufficient coolant, and you should add more. 2. Check if the cooling fan is constantly running; 3. Check if the thermostat is stuck open; 4. Check if the coolant temperature sensor is faulty: If the coolant level is adequate, the issue might be a faulty coolant temperature sensor. In this case, visit the nearest repair shop for maintenance or consider replacing the radiator.
Was this review help?
1
3
Share
More Forum Discussions

Fuel consumption of Mitsubishi V6 in 2030c?

Urban combined fuel consumption is around 14 liters per 100 kilometers, highway combined fuel consumption is around 8.3 liters per 100 kilometers at 90KM/H, and constant speed fuel consumption is approximately 7.6 liters per 100 kilometers. Extended information about the 2030c Mitsubishi V6 is as follows: 1. 2030C model dimensions: 4800mm*1835mm*1920mm. 2. Engine: The Leopard 2030c model is equipped with a 3.0L V6 naturally aspirated engine in a Leopard four-wheel-drive off-road vehicle, which has relatively high fuel consumption. 3. 2030a: The Leopard 2030a Super Select four-wheel-drive system is more advanced than full-time four-wheel drive and uses a transfer case lever for operation. V31, V32, V33 are all chassis codes for the second-generation Pajero introduced by Leopard, with the main difference being the installed engines. The V31 uses a 4G64 engine with a displacement of 2.4L, and all Leopard CFA6470 models belong to this series. The V32 uses a 4G54 engine with a displacement of 2.6L, which was only available in imported models and not produced by Leopard. The V33 uses a 6G72 V6 engine with a displacement of 3.0L, and all Leopard CFA2030 models belong to this series.
9
2
Share

How to Remove the Headlights of a Chevrolet Malibu XL?

The steps for removing the headlights of a Chevrolet Malibu XL are as follows: 1. Unplug the bulb's power connector. When pulling out the bulb's power connector, apply moderate force to avoid loosening the wiring or damaging the bulb plug. 2. After disconnecting the power interface, remove the waterproof cover behind the bulb. The waterproof cover for car lights is mostly made of soft rubber, and some models come with a soft plastic waterproof cover, which is essentially the same. Just apply a little force to remove the waterproof cover. 3. Take the bulb out of the reflector. When removing the bulb, use your fingers to pinch the wire clips on both sides. Once the bulb is loose, pull it outward to remove it.
19
3
Share

Should the 2021 RAV4 use 92 or 95 octane gasoline?

The 2021 RAV4 should use 92 octane gasoline, as this fuel grade is recommended in the vehicle's official owner's manual. In addition to checking the appropriate gasoline grade in the owner's manual for the 2021 RAV4, the fuel cap will also indicate the recommended grade. Typically, the fuel grade can also be determined based on the engine's compression ratio. Vehicles with an engine compression ratio between 8.6-9.9 should use 92 octane gasoline, while those with a compression ratio between 10.0-11.5 should use 95 octane gasoline. If the compression ratio is even higher, 98 octane gasoline is recommended. However, with the application of new technologies, the compression ratio alone cannot determine the appropriate gasoline grade, as high-compression engines can also be tuned to use lower-octane fuel. Other factors, such as ignition timing, turbocharging technology, and Atkinson cycle technology, also play a role. Generally, the higher the gasoline octane rating, the higher the octane number and the better the anti-knock performance. 92 octane gasoline contains 92% isooctane and 8% n-heptane, while 95 octane gasoline contains 95% isooctane and 5% n-heptane. If the 2021 RAV4 occasionally uses the wrong gasoline grade, simply switch back to the correct grade after consumption. However, long-term use of the wrong gasoline grade can have the following effects: For vehicles designed for lower octane fuel, using a higher octane grade will not cause damage, but the increased octane number can alter the fuel's ignition point, leading to delayed combustion in the engine. This reduces the engine's power output and thermal efficiency, resulting in poorer performance. For vehicles designed for higher octane fuel, using a lower octane grade can cause engine knocking. The significantly lower octane number reduces the fuel's ignition point, causing premature ignition during the compression stroke. If combustion occurs before the spark plug fires, resistance is created during the upward stroke. This resistance makes the engine run very unevenly. Mild knocking may only increase noise without obvious engine damage, but severe knocking indicates serious engine conditions, affecting not only driving stability but also causing abnormal wear on pistons and cylinders, potentially leading to cylinder scoring.
7
0
Share

How long is the break-in period for a new Leiling car?

Generally speaking, a new Leiling car is considered to be in the break-in period before reaching 5,000 kilometers. The break-in period for a new car has the following characteristics: 1. More driving issues: Due to factors such as improper assembly of parts, new cars tend to experience more driving issues during the break-in period. 2. Higher fuel consumption: To ensure the new car operates under light load during the break-in period, carburetor-equipped cars are fitted with speed limiters, which can easily cause the air-fuel mixture to become too rich, thereby increasing fuel consumption. 3. Lubricating oil deteriorates easily: During the break-in period, the rough surfaces of parts and the small gaps between them can cause the lubricating oil temperature to rise. Additionally, many metal shavings are worn off and fall into the lubricating oil, making it prone to oxidation and deterioration.
18
5
Share

Does the 2021 14th-generation Sylphy have a particulate filter?

2021 14th-generation Sylphy has a total of 18 models, none of which are equipped with a particulate filter. A particulate filter is a ceramic filter installed in the exhaust system of diesel engines, which captures particulate emissions before they enter the atmosphere. It can reduce soot produced by diesel engines by more than 90%, and the captured particulate emissions are subsequently burned off during vehicle operation. Working principle of the particulate filter: The diesel particulate filter is coated with metals such as platinum, rhodium, and palladium. The black smoke containing carbon particles emitted by the diesel engine enters the exhaust particulate trap through a dedicated pipeline. After passing through the densely arranged bag filters inside, the carbon particles are adsorbed onto the filter made of metal fiber felt. When the adsorption of particles reaches a certain level, the burner at the end automatically ignites, burning off the adsorbed carbon particles and converting them into harmless carbon dioxide that is then expelled. To check whether the 2021 14th-generation Sylphy is equipped with a particulate filter, you can use the following three methods: Check the and to see if there is a particulate filter function. Additionally, carefully review the fault codes in the manual to see if there is a "particulate filter" warning light indicator. Check the label on the oil cap. If the oil cap clearly states 0W-20 grade oil, it indicates the presence of a particulate filter. Check whether there is a cylindrical section on the exhaust pipe behind the three-way catalytic converter. If there is, that is the particulate filter.
1
0
Share

Who is at fault in a collision caused by cutting in line?

Here is the division of responsibility for collisions caused by cutting in line: 1. Scraping while cutting in and merging lanes: Generally, cars are prone to cutting in at traffic light intersections. If a rear-end collision occurs due to cutting in, the vehicle that cut in is at fault. 2. Rear-end collision after overtaking from the right: If the following vehicle overtakes from the right and causes a rear-end collision afterward, the following vehicle is at fault. According to China's Road Traffic Safety Law, overtaking from the right is prohibited. 3. Rear-end collision while crossing a solid line: If a vehicle crosses a solid line and causes a rear-end collision, regardless of the circumstances, the vehicle that crossed the line is fully responsible. According to China's Road Traffic Safety Law, vehicles are prohibited from crossing solid lines while moving.
18
1
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.