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View Poll Results: What do you install in your GM after coolant flush (DEX generation)
Prestone 50/50 prediluted extended life (for all vehicles) 14 28.57%
Prestone Dex Cool extended life 11 22.45%
Dex-Cool 50/50 Prediluted 9 18.37%
Prestone Low Tox 0 0%
Peak Global lifetime 7 14.29%
Peak Global lifetime 50/50 prediluted 2 4.08%
Wal Mart cheepest DEX 2 4.08%
Auto Zone cheepest DEX 2 4.08%
Advance Auto cheepest DEX 0 0%
Orielly Cheepest DEX 2 4.08%
Voters: 49. You may not vote on this poll

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Old 10-12-2010, 03:15 PM   #21
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Ya, The thing with garage flushes is nobody wants one until they after they are having cooling problems.
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Old 11-01-2010, 10:51 PM   #22
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But to change dex cool only after 40K miles is expensive
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Old 11-02-2010, 12:10 AM   #23
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I don't care about brands unless my hydrometer complains. As long as I've got a hose nearby, I'll take whatever 100% green is available.
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Old 11-11-2010, 01:14 PM   #24
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back home they just throw tab water in the radiator lol

but yeah i run OEM stufff
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Old 01-04-2011, 10:08 PM   #25
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a/c delco 50/50 dexcool all the way. Its made with lubricants to help the water pump. As long as you do you required flushes (90k miles on most GM'*)(But i like to go every 45k) you will have no problem. I'm big on using OE products becuase thats what the vehicle was designed to have in it.
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Old 01-05-2011, 12:27 AM   #26
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Your alot like my grandfather was...If it didnt come on the vehicle from the factory it did not belong...And nothing other than oe would do...but this is the guy who had a 67 bonneville convertable with a 426 and 3 2 barrel carbs
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Old 01-05-2011, 07:31 AM   #27
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Quote:
Originally Posted by sseidriver97 View Post
Your alot like my grandfather was...If it didnt come on the vehicle from the factory it did not belong...And nothing other than oe would do...but this is the guy who had a 67 bonneville convertable with a 426 and 3 2 barrel carbs
LOL ... I admit there are a few exceptions but being a GM tech, I have seen waht kind of damage can happen when something other than what is recommended is used, be it parts or fluids.
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Old 01-05-2011, 12:24 PM   #28
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Yeah i've seen some damage from things of such to but ive noticed its more operator error not the part/fluid itsself....I.E. said person not doing it right lol
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Old 01-10-2011, 11:00 PM   #29
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whatever was in it originally
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Old 01-10-2011, 11:39 PM   #30
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none of the above. I had her go green (prestone I believe) after the inital flush.
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cool, coolant, dex, dexcool, extended, life, peak, prediluted, prestone

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