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Go Back   Hummer Forums by Elcova > Hummer H2 Discussion Forums > Technical Discussion and Customizing your H2

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  #1  
Old 05-27-2007, 01:39 AM
Tallowood_Air's Avatar
Tallowood_Air Tallowood_Air is offline
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Angry Re: Trans cooler bursts!

Quote:
Originally Posted by nmu98
Thats what I want to know!

mine just did.

~14k miles

GM would not participate in any repairs, under any circumstances.

talked my way up to John Martin (regional guy for alabama and mississippi)
678.787.7200

~$2000 for a new radiator, external tranny cooler, and some other work.

pulling out the stops for a 4L80E - I'd rather blow a diff than another trans.
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2007 SUV LUX All-Terrain Blue
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GM 2500HD Efans on SPAL controler; K&N filter element; Dynatech Headers + Cats; Magnaflow cat-back
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  #2  
Old 05-27-2007, 02:36 PM
nmu98 nmu98 is offline
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Default Re: Trans cooler bursts!

Quote:
Originally Posted by Tallowood_Air
mine just did.

~14k miles

GM would not participate in any repairs, under any circumstances.

talked my way up to John Martin (regional guy for alabama and mississippi)
678.787.7200

~$2000 for a new radiator, external tranny cooler, and some other work.

pulling out the stops for a 4L80E - I'd rather blow a diff than another trans.

But you are supercharged with a modified tranny...... How many burst stock...
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  #3  
Old 07-18-2007, 08:47 PM
MONSTERMATT MONSTERMATT is offline
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Default Re: Trans cooler bursts!

Just ordered the tru-cool, as my factory warranty is just expiring- looking forward to this install , ill let u know how it goes, thanks for the info
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  #4  
Old 07-19-2007, 02:30 AM
HUM GOOD's Avatar
HUM GOOD HUM GOOD is offline
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Location: New Jersey
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Default Re: Trans cooler bursts!

Quote:
Originally Posted by MONSTERMATT
Just ordered the tru-cool, as my factory warranty is just expiring- looking forward to this install , ill let u know how it goes, thanks for the info

Your welcome......
I have put about 10,000 miles on it since the install. The trans is running great and the temp (with about 5500 lbs behind me) has only gone up to 165 highest and that is at about 3500 rpm uphill - as soon as I level off (rpm to 2500) the temp comes right back down. The average outside temp at that time was between 90 and 95 and humid......

i'M hApPY ......hEe.....HeE.......hEE!!!!!!!
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  #5  
Old 11-02-2007, 03:18 PM
aj_111_78 aj_111_78 is offline
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Default Re: Trans cooler bursts!

I know this is old But I have a 1 question

My trans cooler burst on me this week I am going to install external trans cooler. If I flush everything real good will I still need to replace the radiator if I hook up the bypass?

I cought this early enough that I think I saved the trans but I will find out from the transmission shop soon . Sounds like I have a 50 /50 chance the warrenty company will cover all of this mess. lets hope for the best.

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