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i just had the egr,and cooler deleted on my 06 f-250 today,now my temperarure gauge isnt working.the diagnostics on the dash says check coolant temp.the top hoses are hot,but the bottom is cool to the touch.any body know what gives?
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Sounds like they forgot to plug your temp sensor back in. It's on this picture just under the word "copper" at the very bottom in picture 2. 2005 Update Page 01 Running Updates
Cool bottom hose is normal,hot top hose is normal.the reason the bottoms cool is the t-stat holds the water in the rad,once the t-stat opens you get the cool water from the rad through the bottom hoseto the engine,t-stat closes,and the cycle starts all over again.check to make sure you plugged the sensor back in.its by the t-stat housing if I'm not mistaken
if the top hose on the radiator is hot then the thermiste opened
how long has it been since the work
just today,when it was first started the temp hand went all the way to the top,and then it just fell all the way to the bottom,and thats what it has been doing,also the truck doesnt seem as peppy.
Interesting. Still sounds like wiring to me. Check your harness carefully for pinching/chaffing. Also, is your EGR valve plugged in? The truck not running as well is probably a defuel condition due to the check coolant light.
Interesting. Still sounds like wiring to me. Check your harness carefully for pinching/chaffing. Also, is your EGR valve plugged in? The truck not running as well is probably a defuel condition due to the check coolant light.
doesnt seem to be any leaks..the egr hole is blocked off with a plate,but then was laid on the intake and plugged back up.
Almost sounds like something shorted out the way the gauge hand swept.did you have the batts disconnected?. Like blades said mine to will do a full sweep after mine are disconnected.