Nov 18, 2021· Then the temp on dash doesn’t work and seemed like car was over heating, so replace thermostat temp sensor. Now Car warms up in cabin, temp on dash works and code gone. Car is still rough idle and all , like explained earlier. Scanned and a new code popped up p0306, misfire cylinder 6. Gave a couple revs to get it not to rough idle.
Feb 20, 2011· On diesel engines, remove the alternator. Unplug the harness connector from the ECT sensor. Remove the ECT sensor from the engine. Installation is the reverse of removal. If reusing the old sensor, coat the threads with GM sealant 12346004 or equivalent. New sensors are already coated; additional sealant is not needed.
Temperature Sender / Sensor. Thermostat. ... CHEVROLET > 2008 > SILVERADO 1500 > V8 > Cooling System > Thermostat Housing / Water Outlet. Price: Alternate: No parts for vehicles in selected markets. Standard Replacement . GM GENUINE ... Thermostat Cover; Water Outlet . GATES . : : : Alternate: Quantity: Add to Cart. FOUR ...
Temperature Sender / Sensor. Thermostat Housing / Water Outlet. Timing Belt. Intentionally blank: Intentionally blank: Related Parts. CHEVROLET > 2008 > SILVERADO 2500 > V8 DIESEL Turbocharged > Cooling System > Thermostat. Price: Alternate: No parts for vehicles in selected markets.
Oct 23, 2010· 2008 Silverado ENGINE HOT .... A/C OFF displayed. Temp isn''t hot but a/c won''t come on. when a/c on/off button Answered by a verified Chevy Mechanic ... It could? be computeer circuit problem but without scanner hooked and know if the sensor is sending signal or not, I am leaning to bad ECT. This sensor did have known problems from time/time.
This video covers the part that needs to be replaced when your GM vehicle marks no engine temperature on the dashboard. Other symptoms may be the radiator fa...
Fuse box diagram Chevrolet Silverado 2008. For Chevrolet Silverado (GMT900) second generation 2008 model year. Chevrolet Silverado 1500, Chevrolet Silverado 2500, Chevrolet Silverado 3500, Hybrid. ... Heated Oxygen Sensor (HO2S) Bank 1 Sensor 2, Heated Oxygen Sensor (HO2S) Bank 2 Sensor 2. 10. ABS 2 Fuse. 25A. Electronic Brake Control Module ...
Sep 21, 2012· This happened to me three times in my 2008 Silverado ( V6). I took it to the dealer and they replaced the thermostat free of charge under the powertrain warranty. Aggravating, but at least it was a free fix.
Jul 31, 2021· In many GM cars and trucks (Chevrolet Trailblazer, Silverado, HHR and other models) the code P0128 is often caused by a sticking thermostat. In some GM cars when the code P0128 is set, the temperature gauge stops working and the radiator fans run constantly. Replacing the thermostat often solves the problem unless there are other issues.
Aug 13, 2012· Radiator fans not coming on. replaced thermostat and cooling sensor. Hi Bill, is the engine actually getting hot enough for the fans to come on? if the engine does have overheating problem (but you say the temp gauge reads normal) then i would check the operation of the engine temp switch, there are two, one for the gauge and one for the fans ...
May 03, 2019· The job of your Silverado’s thermostat is to regulate the temperature of the engine. It does this by allowing water to enter the engine when it is getting hot, and by keeping coolant from entering while the vehicle warms up. Sometimes when a thermostat goes bad, it stays stuck open. This allows the coolant to continuously enter the engine.
Nov 07, 2011· Coolant Temp Sensor 2008 Silverado acting up again. Wife''s "new" truck acted up a month ago, the temp gage stayed at cold and the computer message center said the engine is hot and it won''t let A/C run. I replaced the CTS and fondled the wiring, and it seemed to be fixed. A couple days ago it started having the same symptoms again.
Aug 04, 2015· Chevrolet Silverado 20072013: Transmission Problems and Diagnostics. A lot can go wrong with an automatic transmission. But understanding what could be wrong and then determining what would be involved to get it repaired (or if it even makes sense to try to get it repaired instead of swapping it out for a remanufactured transmission), is what this article is …
It’s recommended that you replace a failing thermostat and thermostat housing on your Vortec to prevent a coolant leak, which could lead to engine damage or seizing. Our detailed instructions will help you perform a thermostat housing and thermostat replacement on your 20022003 Chevy Avalanche 1500 or other Vortec engines.
Dec 22, 2017· Assortment of 2008 chevy silverado radio wiring diagram. A wiring diagram is a streamlined standard photographic representation of an electrical circuit. Redwhite radio accessory switched 12v wire. Car radio constant 12v wire. Wellborn collection of 2008 chevy silverado stereo wiring diagram. Chevrolet 2008 hhr amplifer connector c2 wiring.
Delphi temperature sensors are built with the latest OE technology Sensors use durable, onepiece design. Delphi® Engine Coolant Temperature Sensor. 0. mpn3936999678. Chevy Silverado 1500 2008, Engine Coolant Temperature Sensor by Delphi®. Increase the life of your vehicle''s engine by keeping your cooling system in top ...
Coolant Temperature Sensor, Sold individually. Part Number: WKP21191118. Guaranteed to Fit. + Core Charge. Add to cart. Vehicle Fitment. 2008 Chevrolet Silverado 1500 LT 8 Cyl Full Service Kit, Includes Sensor, Pigtail, Butt Connectors and Heat Shrink.
Nov 07, 2017· If you own a 2007 or 2008 Chevy Silverado with the engine and the thermostat has gone bad, it is imperative that you replace the thermostat before it allows the engine to overheat and possible engine warping. The Silverado is capable of carrying large payloads that can put the engine cooling system under stress.
Feb 29, 2012· I have a 2008 Silverado with v6 engine. Temperature gauge stops working at times, checked voltage at sensor, it''s getting volts so I''m not sure where else I can check wiring because I belive It''s a bad connection somewhere. I would ignore it but the computer won''t let me turn the air conditioner on when it senses the gauge not working.
How to replace thermostat on 2008 silverado Not a mechanic..oil pressure gauge fluctuating between 30 and 80 raidly. oil level ok. 2008 silverado …
2008 Chevrolet Silverado TSBs 411 Silverado Technical Service Bulletins. Technical Service Bulletins, or TSBs for short, are notifications made directly by Chevrolet to help automotive technicians diagnose and repair commonly reported Silverado problems.
Sep 13, 2019· Your Chevy Silverado‘s radiator fan has one of the most important jobs on the is the last line of defense between you and an overheating engine. If the radiator fan is not working, it’s a serious problem.. Just because the radiator fan is not on does not mean that it …
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