3/18/2024 0 Comments 2002 2500hd low coolant light![]() ![]() Heater / defroster was not warm at that time but does warm up (temps were in teh low 20's F).Īlso, what have you seen for an in/out job from a cost perspective? $6k sounds high to me. When I asked if they would help with the Chevy discussion they said no (thanks!).Īnyway, any ideas on a) if it could be anything else like water pumps (temps held at 175 for about 15 minutes on way into work, then jumped to 220 for a minute then settled to the normal 200 range. 2007-2008 Chevrolet Silverado 25 Heavy Duty Series Only 2007-2008 GMC Sierra 25 Heavy Duty Series Only with 6. ![]() Problem is with only 58k on it I am 6 weeks beyond the 5 years of the 5yr/100k warranty.Ĭalled the dealership where I purchased, said if its HG's expect $6k and oh its beyond warranty so its between you and Chevy. I am looking to take it to the Chevy house for a looksee. It's been doing this on and off (puddles under truck) for a couple of weeks (go low coolant light). A leak may also show up as steam when the engine is hot and running. Coolant leaks usually appear as wet areas (darkened or rust-colored) around the engine compartment, or the ground under the engine. took truck to a couple of local shops that ran pressure tests and said could find no leaks but was puking from the overflow reservoir, possible head gasket issue (checking for hard upper hose this AM showed no or little hardness but will check again after sets all day in parking lot at work. A low coolant level light may also be a symptom of a system leak. if the sensor was changed, the wiring to the sensor has to have a break in it somewhere. The needle of temperature gage is always at the mid. The rad was flushed as well as the overflow container and the coolant level never drops. Sending unit a common problem in this era truck from what I'm told.I have been reviewing threads on this subject. The low coolant light is always on in my 2002 Buick Century. Then light shuts off sometimes for several weeks before it comes on again.ġ.) Is the sensor that sensitive to pick up on that small amount?Ģ.) A couple of people said to try and simply replace the cap?ģ.) Or is this another Chevy computer glitch where nothing is wrong but the light comes on? Like my low fuel light and needle goes to empty when I have 3/4 tank then back to proper reading. Emission system warning light saying car will be reduced to 65 mph in 124 miles. It is happening again, when I check the tank has about 1/2 full immediately after shutting truck off and goes back to almost full when completely cool, again 8-12oz to get it just above line. They advised wait and see until it becomes more pronounced. The oil was checked and it was determined it was not leaking into the engine. They called back and stated after further inspection as they were getting ready to remove pump that it was not the water pump and they were honest and told me they could not find the leak. I had heard of this before and gave the go ahead to replace. They advised me it was very small leak in water pump. I brought the truck in to a local reputable shop I use for a oil change and to diagnose the above. The light would go off after I shut the truck off and let it sit. 0:00 / 1:37 Duramax Low Coolant Warning (GMC, Chevrolet, 2500, 3500, Diesel) James Philip (Life, Business & Money Podcast) 13. The low coolant light had come on yet at best it was only down 8-12oz of coolant. I have the above vehicle it is the newer style (6.0) that they made back then, 8600,not the HD model. ![]()
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