

| Subject: | Re: Anti-Freeze opinions |
| From: | bernie |
| Date: | Tue, 4 Apr 2017 22:44:40 -0700 |
Yes indeed. Bernie On Tue, Apr 4, 2017 at 10:37 PM, OlRivrRat <OlRivrRat@comcast.net> wrote: > Missed that 1 as it arrived in My Inbox addressed to Me instead of > Vanagon@Gerry & so did not get transferred > > into My Vanagon.com EMs Folder ~ > > This kind of confusion can happen when a New Thread is not started for a > New Question ~ > > > > On 4 Apr , 2017, at 10:37 PM, bernie wrote: > > John quite clearly asked how often he should drain and flush the cooling > system. He hasn't changed it for 14 years! > > "We need facts, not opinions. I know that some of you repair vanagons > for a living. How often should I drain and flush the cooling system on > my Vanagon; The last time my Vanagon saw new coolant was August 2003 > What would you do if you were servicing my Vanagon?" > > On Tue, Apr 4, 2017 at 9:34 PM, OlRivrRat <OlRivrRat@comcast.net> wrote: > >> This Thread is about "Anti-Freeze opinions" > What Coolant To Use >> ~ Not Change Intervals ~ >> >> The Orig' Poster > Michael Magnani ~ Asked this > >> >> "I'm wondering what Vanagon owners think about the name-brand pre-mixed >> 50/50 antifreeze sold at the local auto parts stores. >> I've been using it in my TDI VW's without any problems for many years. >> Thanks," >> >> Not Far into the discussion the product Water Wetter was >> suggested & That Link Should Lead Directly to >> >> VANAGON archives – July 2016, week 3 Topic #12 Coolant Mystery positive >> update - WATER WETTER >> >> & the Posts that were related to that Thread ~ >> >> >> On 4 Apr , 2017, at 10:13 PM, bernie wrote: >> >> > I'm with you there I didn't see it either. >> > >> > Bernie >> > >> > On Tue, Apr 4, 2017 at 8:45 PM, Stephen Engel <sengel543@yahoo.com> >> wrote: >> > >> >> That link provided me with more than 200 messages. I read the ones with >> >> coolant related subject titles. I guess I missed some thing, what's >> Dennis' >> >> recommended coolant change interval? >> >> Hopefully the new Vanagon.com/archives will have a better search >> feature? >> >> >> >> On Tuesday, April 4, 2017 10:57 PM, OlRivrRat < >> OlRivrRat@COMCAST.NET> >> >> wrote: >> >> >> >> >> >> @ JeffP >> >> >> >> A "Dennis" response is in the Archives from Just 7Mos ago ~ >> >> >> >> http://gerry.vanagon.com/cgi-bin/wa.exe?A1=ind1607c&L=vanagon#12 >> >> >> >> >> >> On 4 Apr , 2017, at 5:19 PM, Jeff Palmer wrote: >> >> >> >>> I'm waiting to hear from Dennis. I think he's still on his original >> >> heads. >> >>> >> >>> Jeff >> >>> Not original heads >> >>> >> >>> Sent from my iPhone >> >>> >> >>>> On Apr 4, 2017, at 6:15 PM, bernie <1234bjs@GMAIL.COM> wrote: >> >>>> >> >>>> *From Go Westy* >> >>>> >> >>>> *Two year service (regardless of mileage):* >> >>>> Cooling system flush >> >>>> -Phosphate-free coolant, any brand, any color >> >>>> -Distilled water - must be distilled >> >>>> Brake fluid flush >> >>>> Clutch fluid flush (manual trans only) >> >>>> >> >>>> On Tue, Apr 4, 2017 at 2:47 PM, John Lauterbach < >> >> john@jhl.mgacoxmail.com> >> >>>> wrote: >> >>>> >> >>>>> We need facts, not opinions. I know that some of you reapir vanagon >> >>>>> for a living. How often should I drain and flush the cooling >> system on >> >>>>> my Vanagon; The last time my Vanagon saw new coolant was August >> 2003 >> >>>>> What would you do if you were servicing my Vanagon? >> >>>>> >> >>>>> John >> >>>>> >> >>>>> >> >>>>> >> >>>>> On Mon, Apr 3, 2017 at 2:23 PM, OlRivrRat wrote: >> >>>>> >> >>>>> On 2 Apr , 2017, at 11:35 PM, Gene P wrote: >> >>>>>> >> >>>>>> If your cooling system is operating properly, you could be running >> >>>>>>> apple juice or skim milk in it and the running temperature will be >> >>>>>>> determined by which thermostat is installed. Exotic fluids do not >> >>>>>>> change the setting of a thermostat. >> >>>>>>> >> >>>>>> >> >>>>>> Valid Point > To a Point ~ Let's consider this ~ If WW is able >> >>>>>> to create a Condition that Improves Heat Transfer From Eng' Metal >> to >> >>>>>> Coolant & Coolant to >> >>>>>> >> >>>>>> Radiator Metal & Coolant to Thermostat then the Thermostat Could >> >>>>>> Conceivably Sense Heat Changes More Quickly & Therefore Respond >> More >> >>>>>> Quickly to those >> >>>>>> >> >>>>>> Temp' Changes ~ >> >>>>>> >> >>>>>> But ~ Also To Be Considered > Since Our Temp'Gauges & >> >>>>>> Temp'Sensors Only Supply Us with the Temp' of the Coolant, We can >> Only >> >>>>>> Assume that We >> >>>>>> >> >>>>>> know the Actual Temp' of the Eng' ~ Since We Don't have PistonTop >> or >> >>>>>> Cylinder or Head Temp' Sensors, We just have to have Faith that the >> >>>>>> Coolant is able >> >>>>>> >> >>>>>> to give Us & The ECU accurate info with which We & The ECU can >> develop >> >>>>>> an Educated Guess as to the Actual Temp' Conditions present within >> the >> >>>>>> Eng' ~ >> >>>>>> Let's Surmise ~ If WW Actually Lowers Heat Transfer, thereby >> >>>>>> Leaving The Heat in the Eng'Metal & also Being LessAble to Transfer >> >>>>>> the Heat that it is >> >>>>>> >> >>>>>> able to collect to the Temp' Sensor, It Would Appear To Us, Via the >> >>>>>> Temp'Gauge, that WW Was Indeed Keeping the Eng' Cooler when in >> >>>>>> Actuality it Would >> >>>>>> Only be keeping the Coolant Cooler ~ >> >>>>>> >> >>>>>> Yet Another Thing to Consider > The ECU makes Its Educated >> >>>>>> Guesses as to the Conditions In & Around The Combustion Chamber, in >> >>>>>> part, from Temp' >> >>>>>> >> >>>>>> Info It gets from the Coolant Temp' Sensor ~ So ~ If WW Does Alter >> the >> >>>>>> Heat Transfer Ability of the Coolant, Up or Down, That Temp' Info >> >>>>>> Could Indicate to >> >>>>>> >> >>>>>> the ECU that the Conditions In & Around The Combustion Chamber Are >> Not >> >>>>>> What They Actually Are ~ That Could Get Confusing to the ECU if >> >>>>>> Coolant Temp >> >>>>>> >> >>>>>> was Telling it it Needed to Go Rich & The O2Snsr was Telling it it >> >>>>>> Needed to go Lean (or VisaVersa) ~ >> >>>>>> There is a Bit More Info & Ideas about WW in the Archives @ >> >>>>>> http://gerry.vanagon.com/cgi-bin/wa.exe?A1=ind1607c&L=vanagon#12 >> >>>>>> >> >>>>>> >> >>>>>> ORR ~ DeanB >> >>>>>> >> >>>>> >> >> >> >> >> >> >> >> >> >> > >
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