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Old Aug 9, 2016 | 06:28 AM
  #55621  
inan's Avatar
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Hi Guys,

What if I do not solve the overheating problem did my car

new changing parts: thermostat, radiator, water pump(airtex), Radiator hoses, cylinder gasket, mechanic fan, electrick fan...

The temperature of the vehicle are rising at idle and gradients,

I did flush today, I put new antifreeze(no air bubble) but problem not solved,

No traffic problems on the road(99C-100C) I stopped at the temperature rising (101C-105C). This problem was not previously,
I'm so depressed I can not find solution can you help me ? What do you think I should do ?

Thank you..
Old Aug 9, 2016 | 06:42 AM
  #55622  
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@inan What's the outside temp? Did you verify your electric fan comes on? 221F doesn't seem unreasonable as long as the e fan kicks on and brings it down. Make sure you're testing temperature with an infrared gun or thermocouple on the water pump housing next to the coolant temp sensor. Maybe a new one of those?
Old Aug 9, 2016 | 06:46 AM
  #55623  
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Originally Posted by rcguymike
@inan What's the outside temp? Did you verify your electric fan comes on? 221F doesn't seem unreasonable as long as the e fan kicks on and brings it down. Make sure you're testing temperature with an infrared gun or thermocouple on the water pump housing next to the coolant temp sensor. Maybe a new one of those?
outside temp 32C(90f), electric fan comes on 103C But closes 101C(I measure in this computer) my coolant temp sensor is new

Last edited by inan; Aug 9, 2016 at 06:58 AM.
Old Aug 9, 2016 | 07:14 AM
  #55624  
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Originally Posted by inan
outside temp 32C(90f), electric fan comes on 103C But closes 101C(I measure in this computer) my coolant temp sensor is new
Fan is supposed to come on @ 217F IIRC. Sounds normal?
Old Aug 9, 2016 | 07:28 AM
  #55625  
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Originally Posted by rcguymike
Fan is supposed to come on @ 217F IIRC. Sounds normal?
Yes almost come on 217F. fan sounds ? yes normal.
Old Aug 9, 2016 | 07:35 AM
  #55626  
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Originally Posted by inan
Yes almost come on 217F. fan sounds ? yes normal.
So what's the question/concern then?
Old Aug 9, 2016 | 07:42 AM
  #55627  
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Originally Posted by Basslicks
Well that's great news man! Good luck with the new build. Definitely start a thread, man.



Most likely a loose wire or a connection going bad. Check all the wires on the harness going between the battery and relays. It's most likely in there. If it's not, check the rest of them.

Mine do this every now and then because I need to replace the ring terminals where I have it connected to the battery.
Tip 3. Notice the pic of the troublesome connector to the front lighting.
Start there.
Old Aug 9, 2016 | 07:45 AM
  #55628  
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Originally Posted by rcguymike
So what's the question/concern then?
my question is idling increase in temperature
Old Aug 9, 2016 | 07:52 AM
  #55629  
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An increase in temp at idle is generally the sign of a failing fan clutch.
Old Aug 9, 2016 | 07:53 AM
  #55630  
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Originally Posted by cruiser54
An increase in temp at idle is generally the sign of a failing fan clutch.
but my fan clutch is new.
Old Aug 9, 2016 | 07:55 AM
  #55631  
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Originally Posted by inan
but my fan clutch is new.
How old is your radiator and water pump?
Old Aug 9, 2016 | 07:59 AM
  #55632  
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Originally Posted by inan
Hi Guys,

What if I do not solve the overheating problem did my car

new changing parts: thermostat, radiator, water pump(airtex), Radiator hoses, cylinder gasket, mechanic fan, electrick fan...

The temperature of the vehicle are rising at idle and gradients,

I did flush today, I put new antifreeze(no air bubble) but problem not solved,

No traffic problems on the road(99C-100C) I stopped at the temperature rising (101C-105C). This problem was not previously,
I'm so depressed I can not find solution can you help me ? What do you think I should do ?

Thank you..
Originally Posted by cruiser54
How old is your radiator and water pump?
Changed 1 month ago,
Old Aug 9, 2016 | 08:02 AM
  #55633  
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Is your gauge accurate?
Old Aug 9, 2016 | 08:04 AM
  #55634  
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Quick question, i've already gone and looked for potential gremlins causing the problems. Recently I've noticed some clicking when turning my 2000 xj, it's occured in probably about the last month. Another post said that it could likely be u-joints or wheel hubs or potentially anything in the front steering that would have any bit of play to it. I immediately went out this morning to check and the tie rod, when i twisted it back and forth had some play. should it have a small bit of play or could this be the culprit? my jeep's currently at about 140k with almost all parts in the steering being stock as far as I know, no heavy usage and was well cared for before i got it about 3 years ago. Thanks for the help!
Old Aug 9, 2016 | 08:09 AM
  #55635  
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Originally Posted by cruiser54
Is your gauge accurate?
yeah right I checked with the computer



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