Does your engine have a shutoff valve on the water heater? It should look
like a petcock where the heater hose connects to the water pump.
Jon 50 3104
Chicago burbs
----- Original Message -----
From: "Gary L. Perry" <glperry@fwi.com>
To: "Ronald I. Givens" <givens@hal-pc.org>; "oletrucks"
<oletrucks@autox.team.net>
Sent: Monday, October 29, 2001 1:19 AM
Subject: Re: [oletrucks] Heater
> Don't know what your asking for? Is fan motor turninng right direction and
> blade on right way? There is no other part than the housing to direct air.
> Air must have way in too, either from outside on "fresh-aire" type or in
> from cab on reg or aftermarket heaters. All the fins have to be open and
not
> clogged with dirt, mouse nests, wasps nests or whatever. If it hasn't been
> used in several years, remove it and clean it out, may have mouse nests in
> it. Are you sure water is going thru it correctly and not just "creeping"
> thru it? It may be plugged from inside the core. A hotter thermostat will
> raise the temps also. Try a 180 and not the 160 it calls for.
> G. L. Perry
> Huntington, IN 46750
> AD COE's in process
> GMC Tilt -cab flatbed
> 54 Chev 2-ton flatdump
> MM Jet Star 3 tractor
>
>
>
> > Howdy,
> > My heater fan works, hot water goes through the heater core...but no hot
> > air...> anything to tell me how it do it...
>
> > My heater needs something around the core, to force air through the
> core...
> > Does any one have a picture of what is around the core,how it is
attached,
> oletrucks is devoted to Chevy and GM trucks built between 1941 and 1959
oletrucks is devoted to Chevy and GM trucks built between 1941 and 1959
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