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It fluctuates up and down from normal temp to slightly above and once more hit the limit before jumping back down. For instance if you notice the temperature gauge fluctuates from normal to hot you should suspect a fault-sensitive and inexpensive thermostat.
All good and no leakage showing.
Temperature gauge fluctuates from normal to hot. What causes hyundai Elantra 2002 tempature gauge fluctuates between normal and hot. The thermostat seals the cool coolant giving up rejecting heat in the radiator heater core from the hot coolant absorbing heat in the running engine block. When the coolant in the engine reaches a specific temperature 180 195 degrees as determined by.
Ok so my temp gauge is fluctuating sometimes alot more then some it goes all the way up to overheat then goes back down to normal i just replaced thermo stat burped the radiator then a little bit ago it started fluctuating alot more and now when i get done driving it theres alot of antifreeze in the overflow tank and i can see that it comes out of the top of it to. Temp gauge fluctuates from normal up to blow Hot engine light comes on then temp goes back down to normal range - Ford 1990 F150 question. Temperature gauge fluctuates wildly from normal to extremely hot.
Nothing obvious under bonnet and engine temp seems normal. Have you checked the coolant. Have you noticed any leaking.
All good and no leakage showing. What is the modelyear of your Nissan. For instance if you notice the temperature gauge fluctuates from normal to hot you should suspect a fault-sensitive and inexpensive thermostat.
Stuck-Closed Thermostat The thermostat regulates the coolants temperature before it returns to cool the engine. In case you have a faulty gauge youre lucky because the engine hasnt suffered any potential damage due to temperature fluctuation and neither have any parts of the cooling system. If the temperature gauge fluctuates alongside the ODBII readings be prepared for a set of potential issues.
Coolant gauge fluctuates from normal to hot and back down 2 Answers. While driving my truck 04 Ford Explorer Sport Trac yesterday I noticed that the coolant temp. Gauge was fluctuating between normal and high about to the red and then itd go back down again.
Answer 1 of 7. If you are referring to the dip and rise as indicated by the temp. Gauge this is completely normal.
There is a thermostat in the head which controls the coolant movement. When the watercoolant heats to a set temperature such as 75 degrees C a wax pellet expands the valve in t. Temperature Gauge fluctuating problem.
First I was 100 sure that my thermostat was stuck to wide open because it seamed that if I was stopped at a light my temp would eventually go up to normal and if I was driving it would drop down to half way between normal and cold this was happening for the past 2 days and it has been hot around here. Gauge fluctuates constantly between normal and 210 in cool weather 40 below. Also during accleration it will rise to 210 and drop back down never staying at a constant temp.
It constantly moves between normal and 210 exempt during summer time it stays steady. Joined Jun 10 2008. 11 Nov 20 2008 Edited Have you flushed your coolant and refilled it recently.
Most causes in temp gauge fluctuation is due to air pockets in the coolant system a failed thermostat not opening up properly at normal operating temps or a failed thermostat temp sensor reading. The P0116 may indicate the cause of the problem. The code indicates that a wire from the engine coolant temperature sensor is shorting to ground or open somewhere.
Of course intermittent means. The engine computer in response turns on the engine cooling fans to lower the reported hot engine coolant temperature. Temperature gauge the device is used to control and measure the temperature in a car or vehicle.
Normally the gauge shows the average temperature which means it is not too hot or too cold. This means everything works fine until you see that gauge to be running hot. Temperature gauge fluctuates from normal to cold.
Results 1 to 21 of 21 Thread. Thermostat or coolant sensor. Temperature gauge fluctuates from normal to cold.
My car will warm up to the middle and then all of a sudden drop all the way to cold and sometimes stay their for awhile or go back to the middle. Do I need a new thermostat or is it. Went on a 30 minute drive combine highway and streets.
Temp gauge normally would stay just a needle point UNDER midway mark. Now hottest it read was a needle point ABOVE midway mark. Did NOT rise towards hot like yesterday.
Noticed coolant level in overflow tank was about a 12 low of full mark BEFORE 1st start up of the day. Noticed the other day when I pulled the bonnet up it was very hot in the engine bay hotter than normal but its not overheating on the temp gauge its even melted the insulation on a couple of ignition leads do you think this could be a faulty thermostat temp sensor or water pump or not the right ratio of coolant in the cooling system. However today the temp gauge started wildly fluctuating again.
It was fine at 90 and then jumped up to the limit red engine temperature warning popping up but then jumped back down to correct temp. It fluctuates up and down from normal temp to slightly above and once more hit the limit before jumping back down. After successfully replacing my clutch and reassembling my 2003 eclipse RS i now have a problem.
When driving the temperature gauge fluctuates between halfway and the quarters of the way up. Unfortunately when i turn the heater on it runs hot for a little while and then gets very cold. Tonight i almost went into the red on the temp gauge when i turned it off after it got.
Discussion Starter 1 Feb 8 2011. I just bought a 2000 Dakota Sport 47 V8 w 100K miles. This truck is awesome and Im totally happy with it.
But Ive noticed that the temp gauge fluctuates from the normal 210220F to up close to 240250F when Im on the highway driving 70mph and up with RPMs around 2500. Oct 29 2013. Hey guys I drive an 02 civic ex with just a little over 91100 miles on it.
I noticed that today the temp gauge went up to 34 then back down to normal just a little below half on my drive home from work. I decided to drive it around to see what was going on heres what I did. Your temperature gauge may occasionally read slightly higher than normal.
This can happen if youre doing a lot of stop-and-go driving in a very hot climate carrying a full load or towing something and you have the air conditioning on full blast. As long as you dont get too close to the hot end of the scale it shouldnt be a problem. Answer 1 of 5.
There are two reason a cars temperature gauge fluctuates. If the gauge is reading the voltage from an electrical sending unit then the reading is dependent on a steady voltage to the sending unit. Often the voltage supplied fluctuates as the alternator turns off and on as i.
If any of these systems dont respond while your car is idle the engines temperature can go very high causing the temperature gauge to shift from the normal zone to the red zone. When the gauge fluctuates going up and down as you drive thats possibly not a coolant issue.