- Joined
- Nov 23, 2020
- Messages
- 371
As mentioned above I maintained a fleet of about 35 1ton vans about half GMC and half Ford
The GMCs were all brand new and like clockwork the radiator would fail at just after warranty 36k and yes they had dexcool this is from the 1999 to 2005 model years G3500 single wheels kept spare radiators to rotate out as they went bad ........had a 55 gal drum of Service Pro (AIOD) Green that everything got refilled with after a flush of hose water
Fords were E350 single wheel also never any cooling system issues mostly 1992 to 2005 and mostly Green but a few of the newest ones had Ford Gold ....... I started my own business in 06
At some point it was reformulated and I do have two GM vehicles in my fleet now one 2008 6.0 and a brand new 2.7 I plan on continuing to use the Dex-Cool in these Two
My diesels all have Super Tech Big Rig Red
The GMCs were all brand new and like clockwork the radiator would fail at just after warranty 36k and yes they had dexcool this is from the 1999 to 2005 model years G3500 single wheels kept spare radiators to rotate out as they went bad ........had a 55 gal drum of Service Pro (AIOD) Green that everything got refilled with after a flush of hose water
Fords were E350 single wheel also never any cooling system issues mostly 1992 to 2005 and mostly Green but a few of the newest ones had Ford Gold ....... I started my own business in 06
At some point it was reformulated and I do have two GM vehicles in my fleet now one 2008 6.0 and a brand new 2.7 I plan on continuing to use the Dex-Cool in these Two
My diesels all have Super Tech Big Rig Red