How To Diagnose A Mystery Coolant Leak In A Chev Gm Truck Youtube This is a short demonstration showing how i made the diagnosis and completed a repair of an occult coolant leak in a 2000 chev suburban. i pressurized the s. No pressure loss in the coolant system, so there goes leak in the coolant system. also, as far as the coolant system, there is no signs of leaks anywhere in the engine compartment or on the engine itself. so, the mystery continues. i had one of those on my g20 back in 90. leak down almost a whole bottle in a week.
How To Find And Fix Coolant Leak Chevy Youtube So my silverado is an 02 5.3. had a slight coolant leak that i was certain was the waterpump gasket although besides the gasket looking like hell when i replaced the pump. it was hard as hell to find exactly where the source of the leak was, but base on research that seemed the logical spot. ok so pump is changed i drove the truck round trip a. About every 150 200 miles it uses enough coolant to turn on the low coolant light, run it another 200 300 miles, it's always about 3 4 to 1 gallon of coolant. took it to a mechanic, we pressured up the system and it held for 24 hours. he said head gaskets, we changed them (trued heads, magna fluxed heads, stud kit), injectors (they were bad. Once the engine gets up to temp, the heat evaporates the coolant so you aren't seeing leaks. also check under the passenger side of the dash for wet carpet floorboards to make sure the heater core isn't leaking. if no signs of any leakage, consider pressure testing the cooling system. this will help determine if an internal leak is going on. 12 posts · joined 2012. #1 · oct 11, 2012. i have a 2001 sierra 15000 with the 4.8l v8. i have been chasing an unknown coolant leak and wanted to post in here to see which route yall would start pursuing next as i am at a loss right now. i am very much a newbie when it comes to vehicles and motors, but i am trying to learn.
What Cause Coolant Leak Once the engine gets up to temp, the heat evaporates the coolant so you aren't seeing leaks. also check under the passenger side of the dash for wet carpet floorboards to make sure the heater core isn't leaking. if no signs of any leakage, consider pressure testing the cooling system. this will help determine if an internal leak is going on. 12 posts · joined 2012. #1 · oct 11, 2012. i have a 2001 sierra 15000 with the 4.8l v8. i have been chasing an unknown coolant leak and wanted to post in here to see which route yall would start pursuing next as i am at a loss right now. i am very much a newbie when it comes to vehicles and motors, but i am trying to learn. A failing water pump can cause coolant leaks, typically from the weep hole or the gasket. symptoms of a failing water pump may include coolant leakage, unusual noises, loose pulley, or engine overheating. if you suspect a water pump issue, it’s best to address it promptly to avoid further damage to your engine. 03. Take a good look at all the lines and fittings, evaporated coolant will leave a residue that may help you pinpoint the leak. a leak down test on the engine will let you know if coolant is entering the combustion chamber. check the plugs first, though, if they have an ashy white deposit on them or look corroded, that could be from a head gasket.
Chevy Cruze Coolant Leak Drivers Side A failing water pump can cause coolant leaks, typically from the weep hole or the gasket. symptoms of a failing water pump may include coolant leakage, unusual noises, loose pulley, or engine overheating. if you suspect a water pump issue, it’s best to address it promptly to avoid further damage to your engine. 03. Take a good look at all the lines and fittings, evaporated coolant will leave a residue that may help you pinpoint the leak. a leak down test on the engine will let you know if coolant is entering the combustion chamber. check the plugs first, though, if they have an ashy white deposit on them or look corroded, that could be from a head gasket.
Coolant Leak Troubleshooting Axleaddict
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