16/06/2019· I only replaces the thermostat and the coolant temperature sensor because I had to remove the intake manifold to replace the gasket. Every time I do a job with coolant I replace thermostat and coolant temperature sensor to maintain the cooling system. There isn t any head gasket leak, there isn t any milky wet shown in the oil and no white smoke is entering the tail pipe. It is …
02/03/2012· If the car keeps cold too long on highway it couldn''t reach 12O''clock, the thermostat BAD. If the temp gause reach 12 O''clock in 410 minutes, then go further , if gause keeps on 12, the system malfuntion, it could be the thermo sensor ON the ENGINE BLOCK bad/or wiring bad. Keep an eye to the gause, if it goes over 12 O''clock, stop car ...
06/06/2012· For only 2030 more, buy a Behr thermostat that you won''t have to replace in a month. I have first hand experience on this. The top sensor is on the rear coolant flange, just behind the head under a mess of hoses and whatnot. The other one is located at the bottom of the car, driver''s side, just off the radiator.
06/06/2016· Then it was fine, it keeps doing that randomly so I replaced the thermostat and the coolant temp. Sensor and it still over heats so then I think I got a bad stat of I take it off and put nothing so coolant can flow all the time and it over heats faster now that it doesn''t have a stat on, I try to bleed the air out as much but it doesn''t have a bleeder, or does it? And I also noticed …
29/06/2018· But a faulty engine coolant temperature (ECT) sensor can cause havoc on an engine or its related systems. These are the most common problems: 1. Your check engine light is on: If the engine’s computer detects a problem with the coolant temperature sensor, or its circuit, it will turn on the check engine light. 2. Your engine stalls: When the engine is first started, it will require more fuel in …
16/06/2019· I only replaces the thermostat and the coolant temperature sensor because I had to remove the intake manifold to replace the gasket. Every time I do a job with coolant I replace thermostat and coolant temperature sensor to maintain the cooling system. There isn t any head gasket leak, there isn t any milky wet shown in the oil and no white smoke is entering the …
18/04/2016· I''ve been getting this code for a while and finally replaced the thermostat and ECT coolant sensor two weeks ago and cleared the code. I replaced all gaskets required for the thermostat instal and used a premix 50/50 dex coolant but the code just appeared again last night. The coolant is not low according to the mark on the tank. Last night I used the heat for …
16/06/2021· I have disconnected the sensor and tested the ohms when the sensor was cold it went up when the sensor was hot it went down. I think the wiring is bad, it looks like it s been twisted so many times. I could replace the harness for now see if that works but I m going to follow the wiring and see if it s grounded anywhere. Because on the other hand the A/C only works when it is bypass it. But I ll work …
29/09/2016· After i installed the Wahler Thermostat, I hooked up my OBD2 reader and monitored the coolant temperature reading. I started it up, and then the temperature rose fairly quickly (while driving) up until 108c (226F), then it dropped down to around 75c~80c (167F ~ 176F), which told me that the thermostat had opened up. and I thought, cool, it worked! But the next day, cold start, temp starts …
My dear friend If the overheating you had is very high I personally believe that you might have a blown gasket or a cracked cylinder head, Since you said that you changed the thermostat and even twice and you still have problem also with lots of air bubbles, is showing you that you have compression in water coolant. what you will do before doing anything just when is cold remove the radiator cap and smell …
08/02/2020· If the temperature gauge still reads cold after the engine has warmed up, the gauge may simply be broken. Another reason the temperature gauge could read cold is if the thermostat in the vehicle stays open. With the thermostat stuck open, the engine can be overcooled, causing a low temperature reading. Click to see full answer. In this manner, why is my temperature gauge not …
18/07/2021· An engine coolant temperature sensor or ECT measures the temperature of the liquid coolant. A typical engine cooling temperature sensor is a Negative Temperature Coefficient (NTC) thermistor, which means its electrical resistance decreases when the temperature increases. The tip of the ECT sensor protrudes into one of the cooling system passages and is immersed in coolant. …
22/02/2010· My truck''s temperature never seems to go above what I would guess is 160170 as indicated on the dash and the truck performs better cold than when warmed up. I just replaced my thermostat thinking that it was to blame. No Change. The temperature still only tops out at about 170 degrees. I will replace the coolant temp sensor next.
29/01/2020· We didn''t have the problem until I fixed a coolant leak by replacing both the thermostat housing and the thermostat. I thought it was the sensors but it turns out the car didn''t like the (brand new) Dorman thermostat. Clearing codes didn''t solve the problem. So, I kept the housing but replaced the thermostat with ACDelco, and cleared the codes again. It …
I replaced the sensor, thermostat and the temperature gauge on my 1992 GM Sierra 1500 still does not work. What could my problem be . Posted by Horace Wiseman on Oct 13, 2013. Want Answer 0. Clicking this will make more experts see the question and we will remind you when it gets answered. Comment; Flag; More. Print this page; Share this page; Add Your Answer. Ad. 1 Answer. Bill Boyd. …
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