I don't have my manual handy, but it should be near the firewall,
probably on the passenger side. Look for 2 hoses going into a tank-like
plastic thing; One may be on the bottom.
Not sure how you can check for a blockage...it'd be a lot easier out of
the truck, I'm sure. I guess for starters get the engine warmed up, put
the head on full blast, and see if those 2 hoses are both warm.
Ken Allgood wrote:
>
> hmmmmm.. well, anyway by looking at the radiator cap if it's bad? or just
> not bother with checking it and just replace it? Also, couple of people
> suggested checking to see if heater core is blocked. Where is the heater
> core located and how can I check to see if it's blocked? Thanks for the
> responses.
>
> Ken Allgood
> 97 cc SLT 5.2L
>
> > I agree with the radiator cap diagnosis. Its a $3.50 fix, and takes 30
> > seconds. If that doesn't work then chase the t-stat.
> > My 2 cents.
> > Tony
> >
> > - ----- Original Message -----
> > From: "Ronald Wong" <ron-wong@home.com>
> > To: <dakota-truck@BUFFNET.NET>
> > Sent: Wednesday, November 22, 2000 1:45 AM
> > Subject: DML: RE: Re: Winter and no heat!!!
> >
> >
> > > Seems a bad radiator cap (loss of pressure) would cause overheating, not
> > > overcooling. Stuck t-stat in the open position would be my guess.
> > >
> > > Ron
> > > 00 SLT QC 4X2 5.9 46RE 3.92 LSD
> > > For modifications see my DML Profile
> > >
> > > -----Original Message-----
> > > From: owner-dakota-truck@BUFFNET.NET
> > > [mailto:owner-dakota-truck@BUFFNET.NET]On Behalf Of Scott E. Stinson
> > > Sent: Tuesday, November 21, 2000 9:39 PM
> > > To: dakota-truck@BUFFNET.NET
> > > Subject: DML: Re: Winter and no heat!!!
> > >
> > >
> > > Ken.
> > >
> > > Before doing ANYTHING ELSE.
> > > REPLACE THE RADIATOR CAP!!! This made a problem for my 1989 Honda, and I
> > had
> > > to spend 160+ dollars to find that out. I bought a water pump, hoses,
> and
> > > thermostat. none of these worked. Lastly I contacted a guy at my local
> > honda
> > > shop, and he told me to get a new radiator cap. It solved the problem,
> and
> > > my car was back to sunny and 85 degrees interior.
> > > My dakota posed a similar problem to the Hondy, and I tried the rad cap
> > > first, Know what? It worked. Try the cheapes and easiest option first.
> The
> > > radiator cap. Worked for me.....
> > >
> > > Scott E. Stinson
This archive was generated by hypermail 2b29 : Fri Jun 20 2003 - 11:57:34 EDT