1242RE: [Cadillac_Performance_Association] Re: 1980-1985 eldo/seville cooling....need help, how to succesfully pull it off?
- Jul 27, 2004One way to help with air bubbles is to run straight propylene glycol as the coolant. It has better thermal properties than water and ethylene glycol. It is also nontoxic.If your coolant has a corrosion inhibitor in it, fouling can occur were there are air pockets inside the cooling passageways. Corrosion inhibitors tend to form sludge when the coolant is exposed to air.
[Michael Wish]-----Original Message-----
From: GregTalbott [mailto:cadillacsgalore@...]
Sent: Tuesday, July 27, 2004 5:45 PM
Subject: [Cadillac_Performance_Association] Re: 1980-1985 eldo/seville cooling....need help, how to succesfully pull it off?
or air pocket in system? I have a Pontiac GP that is notorious for
holding an air bubble and many fords were trouble also.
The Pontiac runs okay on the highway but overheats at idle. The air
bubble "symptom" appears as a steady gauge rise up to around 245
degrees then rapid drop to 200 degrees.
--- In Cadillac_Performance_Association@yahoogroups.com, "Tom McKenna"
> Anybody think to double check the actual guage?????????????
> -------Original Message-------
> From: Cadillac_Performance_Association@yahoogroups.com
> Date: 07/25/04 23:22:11
> To: Cadillac_Performance_Association@yahoogroups.com
> Subject: Re: [Cadillac_Performance_Association] Re: 1980-1985
> cooling....need help, how to succesfully pull it off???
> ...have you checked the valve timing?
> On 25-Jul-04, mpascino_ny wrote:
> > Just an update.... I am still have trouble keeping cool........I have
- << Previous post in topic