Disconnect the lower coolant hose.
You can find the air conditioning drain on your 1999 Chevy Tahoe on the bottom of the air conditioner compressor. The condensation drain hose routes water to the bottom of the engine compartment.
Should be at the bottom or rear of the radiator
Look at the bottom or rear of radiator
Is a 1999 chevy tahoe transmission compatible with a 2001 chevy tahoe transmission?
its on the left hand side of the radiator but not very easy to get to My apology, it is a 1996 S10 Chevy Blazer instead of a 1999 Chevy Blazer. I need to see a picture or more detail of where the drain plug is located on the left side of the radiator. I have searched and searched and cannot find anything to drain with. Thanks, Linel
There should be a drain plug on the lower driver's corner of the radiator. Needless to say, the engine should be cool before you do this.
You will have to take off the big silver pan that is on the bottom of the transmission to drain the fluid and service the trans. filter.
bottom corner of the radiator, engine side, usually opposite side (driver/passenger)of the lower radiator hose.
Chevy tahoe has a oriface tube
Almost right above the tail pipe on the rear passenger side
There is a drain plug located on lower left side of radiator directly below radiator cap. Position a collection pan on floor below drain plug. Rotate drain plug counter clockwise until coolant flows freely from radiator.
There are currently no recalls for the 99 Chevy Tahoe.