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Let them check to see whats wrong with it. Weekend warrior - 05 S2k.
Pull off the hose at the top of the motor if you can see the thermostat try pushing on the center with a screwdriver it is most likely stuck open.
Temperature gauge goes up and down. However if the thermostat fails to open your engine will heat up quickly but without coolant liquid it could overheat more quickly. Thats why you should always keep an eye on your temperature gauge and avoid high repair bills. Some thermostat faults might cause the temperature to climb and drop in mere moments.
The primary reason your car temperature gauge goes up and down while driving is simply because a component in your cooling system is not functioning correctly. This could be the thermostat valve radiator hoses radiator fan the temperature gauge or the coolant itself that circulates around cools off the engine. The main reason why car temperature gauge goes up and down while driving is because something is not working properly in your cars cooling system.
It could be the radiator fan water pump thermostat valve coolant or the gauge itself. If you see your temperature gauge going up and down while driving then the first thing that you should do is take your vehicle to a mechanic. Let them check to see whats wrong with it.
Theyll be able to replace the parts that are broken or worn out or determine if you need a new engine or not. The temperature gauge is going up and down. If the coolant temperature gauge is constantly fluctuating then the most common cause of this is a bad thermostat.
If the thermostat is sticking or not opening and closing. My temperature gauge keeps going up and down when. Pull off the hose at the top of the motor if you can see the thermostat try pushing on the center with a screwdriver it is most likely stuck open.
You may be able to free it by pushing the center back and forth till there is no longer any resitance but it needs to be replaced. Temperature gauge goes up and down. Does not overheat yet.
Should I add coolant or just take it in for a diagnostic. Im assuming that it is the thermostat on its way out. But Im not sure if there is anything in the radiator.
Didnt add antifreeze or take it in for a flush and fill this winter. Gasket has been replaced at that time but after 600 hundred km without any issue i am facing this constant problem of the temperature gauge going crazy and for whatever reason it comes from 90 steady up to 120 in about 30 to 40 seconds and then it comes back down while im still driving and then all the cycle again up and down up and down sometimes more than 120 and soemtimes less. When the coolant goes through the heater core it gets cooled off enough that when it returns the thermostat closes again momentairly.
So the temperature goes up and the thermostat opens again and then it goes back down. If it went up and stayed up you might begin to be concerned. One idea to consider is that it might be a bad connection on the temp sensor that links to the temp display inside the car.
Replacing the radiator hose could have accidentally pulled that wire loose. Easy to check so worth a try. Engine getting Overheated.
How To Fix If Car Temperature Gauge Goes Up And Down. Replacing a Defective Thermostat Valve. Replacing A Faulty Coolant Temperature Sensor.
Repair costs when this. If your temp gauge is not staying stable it keeps going up and down and you have PO300 code you will have to troubleshoot the problem until you find a solu. Postby jgscutie Sat Dec 26 2009 1252 pm.
Im new to this forum and Im an owner of a frustrating 01 Qx4. The Problem is that my temp gauge is going up and down. I have checked my coolant fluids and seem to be good I have replaced the thermostat and even replaced the water pump which was a pain in the a.
The problem is still there. On October 23 2016. 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.
If the needle goes to about the middle of the gauge that means the engine has reached normal operating temperature usually between 180 an 210F. It goes up quickly after starting then stabilizes. Youll notice that the temperatu.
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. Engine temp gauge goes up and down.
Rui Peters Its starting to get serious. 0 in 0 posts Thanks Given. 03-03-2017 0755 PM.
Hy everybody My little van has a suspected head gasket temp gauge goes up and down while driving but never boils over. I have a 2007 B7 30 TDi with 135000 miles and currently when on the motorway cruising at 65-75 mph the temperature gauge fluctuates to over 100 goes into limp mode so I slow down and the temperature quickly returns to 90 and limp mode turns off. On a couple of occasions the coolant level warning light has come on too.
Joined Apr 5 2010. 4 Sep 10 2015. This is why most cars come with a temp gauge that stays in one spot even though the cars temp fluctuates.
Weekend warrior - 05 S2k. Turbo TUNE 14PSI 450whp295wtq dyno dynamics - 123121. Temperature gauge is fluctuating while driving.
I have 2008 Dodge Grand Caravan 40 engine with 165000 miles. Temperature gauge goes up and down while driving and stopping in traffic. I have had the the head gasket tested okey replaced water pump radiator fan houses pipes thermostat twice spark plugs.
Last year I bought an used C3 14 2002 and after a couple of months it started to show this annoying thing. When I am stuck in the traffic after around 10 min the temperature gauge goes from normal 3 bars to the max beeps stays there for around 20 sec and goes. The phone number is 9714-314-3408.
I hope the issue is able to be resolved for you quickly. I have acadia 2008 runs 142000 kms and I live in kuwait since yesterday the temperature gauge started go up and down frequently between 100 middle and two or.