Thank you for your comment. Good question and like you I'm learning about Hummers as I go along. GM engineers produced the level limits to provide maximum protection and optimum fluid pressure within the system. The lower limit protects against excessive wear, metal on metal etc. and the upper limit prevents against over-pressure, the creation of air-bubbles and subsequent loss of lubrication. The HOT zone mid-point represents the "sweat-spot" and is measured with the vehicle level, the engine hot and idling. The HOT zone is represents around 1/2 a quart, so its quite a tight limit really. Excessive fluid is hard to extract unless you have a drain plug or a pump, the one used in the video was cheap and an easy way to do this. Unfortunately it's not possible extract enough fluid via the dip-stick to perform an effective oil change. So, in short there is nothing to be gained by over-filling, quite the opposite from the information I've read.
Thank you for your comment. The estimated value is 18L or 4.8 US Gallons, which equates to 5 x Gallon containers or 19L. The total transmission capacity is 10.6L so its approx. 170% A Quote from GM Service Bulletin 04-06-01-029J "It should be noted that analyses of returned parts that have been exposed to these aftermarket 'flushes' show indications of potential damage and shortened durability shortened durability"
My Hummer H2 Hero!!!!!!
Im just waiting on pump to come. Will get this stsrted thid week super excited
Does it hurt to put a little bit more than transmission fluid in it
Thank you for your comment. Good question and like you I'm learning about Hummers as I go along. GM engineers produced the level limits to provide maximum protection and optimum fluid pressure within the system. The lower limit protects against excessive wear, metal on metal etc. and the upper limit prevents against over-pressure, the creation of air-bubbles and subsequent loss of lubrication. The HOT zone mid-point represents the "sweat-spot" and is measured with the vehicle level, the engine hot and idling. The HOT zone is represents around 1/2 a quart, so its quite a tight limit really. Excessive fluid is hard to extract unless you have a drain plug or a pump, the one used in the video was cheap and an easy way to do this. Unfortunately it's not possible extract enough fluid via the dip-stick to perform an effective oil change. So, in short there is nothing to be gained by over-filling, quite the opposite from the information I've read.
how much liters did all the changes combined total to
Thank you for your comment.
The estimated value is 18L or 4.8 US Gallons, which equates to 5 x Gallon containers or 19L. The total transmission capacity is 10.6L so its approx. 170% A Quote from GM Service Bulletin 04-06-01-029J "It should be noted that analyses of returned parts that have been exposed to these aftermarket 'flushes' show indications of potential damage and shortened durability shortened durability"