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
What brand coolant will you replace in your GM vehicle after a flush?
Thread Starter
Retired Administrator
True Car Nut
Joined: Apr 2009
Posts: 2,906
Likes: 194
From: Williamsport, PA
What brand coolant will you replace in your GM vehicle after a flush?
What brand coolant will you install after a flush on a GM vehicle 1998 or newer (DEX Generation)?
Thread Starter
Retired Administrator
True Car Nut
Joined: Apr 2009
Posts: 2,906
Likes: 194
From: Williamsport, PA
A quick check on Prestone DEX prices :
Walmart PRESTONE 50/50 DEX $12 a GALLON
Walmart PRESTONE straight DEX $13 a gallon
Distilled water $1.69 per gallon
Walmart PRESTONE 50/50 DEX $12 a GALLON
Walmart PRESTONE straight DEX $13 a gallon
Distilled water $1.69 per gallon
Administratus Emeritus
Certified Car Nut
Joined: Jan 2006
Posts: 16,539
Likes: 18
From: Purgatory, Pennsylvania
Just changed out my Dex @ 47K miles with another round of the same. It was definately dingy and off colored compar5ed to new. I wouldn't trust it beyond 50k seeing how mine has started to degade.
Why all the 50/50 options in the poll and no OEM AC Delco DexCool options? Using 50/50??? Sorry for the burn here but that'* for women folk with nothing better to do than pay an pour.
Why all the 50/50 options in the poll and no OEM AC Delco DexCool options? Using 50/50??? Sorry for the burn here but that'* for women folk with nothing better to do than pay an pour.