1997 GMC Sierra "antifreeze" Questions

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Question about GMC Sierra

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I just flushed my radiator and bought two gallons of antifreeze. I have a 1998 GMC Sierra 2500 4X4 454 7.4 L. How and how much antifreeze/water do i put it. I have no owners manuel. the final ratio is

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Question about GMC Sierra

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losing antifreeze hi im losing antifreeze and theres no drip on the ground and theres no white smoke. i can smell the antifreeze inside the truck when the heat is on but not very strong. ive checked ...

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my friend works at a ford dealership and i took my 2000 gmc truck in because i had antifreeze on the intake manifold he said the type of antifreeze that was used in that time period would eat away the

Question about GMC Sierra

1 Answer

blows antifreeze out I have a 02 diesel 4x4 that blows out antifreeze when its not overheating.......help sounds like the thermostat is stuck closed

Question about GMC Sierra

1 Answer

antifreeze leakage the antifreeze is leaking in the rear of the engine. ADD TEST EQUIPMENT,PRESSURE TEST SYSTEM & VISUALLY INSPECT FOR LEAK(s) PRESSURE TEST RADIATOR/EXPANSION TANK CAP, INSPECT ...

...o2 sensor started and ran for a bit, has now died again?? It can't make oil. It must be fuel or antifreeze mixing with the oil. Is it running really rich and flooding the engine out? That would ...

My 99 Sierra eats up antifreeze like crazy but it isn't leaking into the oil and I haven't been able to find an external leak. I also have a misfire problem on my number 3 cylinder but I don't know if

...possibly be a block in your heater core or the thermostat may be going bad and not circulating the antifreeze the way it should once the engine has warmed up. Have you had your antifreeze system ...

...that,my suburban did the same thing cause i got a cheap piece of **** sensor from az Check the Antifreeze level first and then replace the thermostat. Note that the GM Dex-cool should be

hose broke and antifreeze all leaked out A hose is hanging out from under the truck, and all the antifreeze has leaked out from the radiator. I can't figure out where the hose is supposed to connect ...

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