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GM & Dexcool Settle lawsuit

15 messages,  Last post on Oct 28, 2009 at 5:35 PM

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#11 of 15 Re: engine coolant drain plug [hout] by imidazol97 Jun 26, 2009 (8:13 am)
Replying to: hout (Jun 25, 2009 8:15 am) There is mostlly likely a drain on the bottom of the radiator if you can't find anything on the side tanks. On my leSabre there's a hole up through the air dam the goes to a pair of prongs that are the screw. I have read a certain size socket fits on those and you can turn them on the end of a socket wrench without removing the air dam. I just take off the lower radiator hose like you did.   Also don't know which motor you have but there are supposed to be two small drains on a 3800. I never could see them while under the motor. I also have read that the knock sensors are removed to allow a block drain. Replies to this message: hout (Jun 29, 2009 12:27 pm)
#12 of 15 Re: engine coolant drain plug [imidazol97] by hout Jun 29, 2009 (12:27 pm)
Replying to: imidazol97 (Jun 26, 2009 8:13 am) 2005 Buick Century custom has a 3.1 V-6. Very hard to see, without lift any sort of fittings for removal of coolant. Jack
#13 of 15 Replacing DexCool by lhy Jul 17, 2009 (7:32 pm)
I have a 1996 Olds 88. I am thinking about replacing the DexCool coolant in it. I've heard that this coolant causes a lot of problems with leakage and corrosion, particularly with the intake manifold.   Do you recommend that I flush the DexCool out?   Should I do a "power flush"?   And what coolant should I use instead of DexCool? Replies to this message: erock64 (Oct 28, 2009 5:35 pm)
#14 of 15 dexcool isssue by erock64 Oct 28, 2009 (5:20 pm)
I just replaced the intake manifold gaskets in my 1996 chevy c1500 5.7L about two months ago.The water pump was right behind that. I was aware that there were lawsuits in other states,but not in WA. Is there any way to re coop my losses on this one?
#15 of 15 Re: Replacing DexCool [lhy] by erock64 Oct 28, 2009 (5:35 pm)
Replying to: lhy (Jul 17, 2009 7:32 pm) I replaced the dexcool with the green about two months ago after learning that my intake manifold gaskets were leaking. Then a month later,the water pump. They say its ok to do,but have to get ALL the dexcrap out!! I had the work done at a shop. Dont know what to tell you on the power flush. Google "dexcool issues" and and read up on it and you should be convinced to make the switch to green.

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