2001 Wrangler Coolant Drain?
10-11-2006, 10:49 PM
#1
Guest
Posts: n/a
2001 Wrangler Coolant Drain?
Got a 2001 Wrangler Sport with the 4.0 engine.
I want to change the anti-freeze and wonder if someone could help me with a
some questions.
Does this engine have drain plugs in the block and if so where are they
located?
If no drain plugs then how does the old coolant get drained?
Should the thermostat be removed before flushing?
Better yet could someone please explain the proper procedure for flushing
the coolant system on this vehicle?
I want to do it right, that's why I came here.
Thanks for any help.
Dennis B.
I want to change the anti-freeze and wonder if someone could help me with a
some questions.
Does this engine have drain plugs in the block and if so where are they
located?
If no drain plugs then how does the old coolant get drained?
Should the thermostat be removed before flushing?
Better yet could someone please explain the proper procedure for flushing
the coolant system on this vehicle?
I want to do it right, that's why I came here.
Thanks for any help.
Dennis B.
10-12-2006, 03:05 PM
#2
Guest
Posts: n/a
Re: 2001 Wrangler Coolant Drain?
4 liter block drain plug location:
http://i112.photobucket.com/albums/n...blockdrain.jpg
You can also remove the lower radiator hose
Use coolant CONCENTRATE and DISTILLED water to make your 50/50
The only coolant, that I am sure, meets the old DC 'Green" spec is
Valvoline's Zerex Original Green or, if you prefer, DC recommends you
upgrade to the new G-05 spec. The only supplier, that I am aware of, in the
aftermarket is Valvoline's Zerex G-05 coolant.
It is available at PepBoys and NAPA.
FWIW: I find a flush-n-fill kit very useful and well worth the few dollars
they cost. You cannot do a comparable job wit the old drain/refill
procedure.
http://i112.photobucket.com/albums/n...-N-FillKit.jpg
"Dennis" <dennis@comcast.net> wrote in message
news:B-adnQtlR5GBMLDYnZ2dnUVZ_vWdnZ2d@comcast.com...
> Got a 2001 Wrangler Sport with the 4.0 engine.
> I want to change the anti-freeze and wonder if someone could help me with
> a some questions.
> Does this engine have drain plugs in the block and if so where are they
> located?
> If no drain plugs then how does the old coolant get drained?
> Should the thermostat be removed before flushing?
> Better yet could someone please explain the proper procedure for flushing
> the coolant system on this vehicle?
> I want to do it right, that's why I came here.
> Thanks for any help.
>
> Dennis B.
>
>
http://i112.photobucket.com/albums/n...blockdrain.jpg
You can also remove the lower radiator hose
Use coolant CONCENTRATE and DISTILLED water to make your 50/50
The only coolant, that I am sure, meets the old DC 'Green" spec is
Valvoline's Zerex Original Green or, if you prefer, DC recommends you
upgrade to the new G-05 spec. The only supplier, that I am aware of, in the
aftermarket is Valvoline's Zerex G-05 coolant.
It is available at PepBoys and NAPA.
FWIW: I find a flush-n-fill kit very useful and well worth the few dollars
they cost. You cannot do a comparable job wit the old drain/refill
procedure.
http://i112.photobucket.com/albums/n...-N-FillKit.jpg
"Dennis" <dennis@comcast.net> wrote in message
news:B-adnQtlR5GBMLDYnZ2dnUVZ_vWdnZ2d@comcast.com...
> Got a 2001 Wrangler Sport with the 4.0 engine.
> I want to change the anti-freeze and wonder if someone could help me with
> a some questions.
> Does this engine have drain plugs in the block and if so where are they
> located?
> If no drain plugs then how does the old coolant get drained?
> Should the thermostat be removed before flushing?
> Better yet could someone please explain the proper procedure for flushing
> the coolant system on this vehicle?
> I want to do it right, that's why I came here.
> Thanks for any help.
>
> Dennis B.
>
>
10-12-2006, 03:05 PM
#3
Guest
Posts: n/a
Re: 2001 Wrangler Coolant Drain?
4 liter block drain plug location:
http://i112.photobucket.com/albums/n...blockdrain.jpg
You can also remove the lower radiator hose
Use coolant CONCENTRATE and DISTILLED water to make your 50/50
The only coolant, that I am sure, meets the old DC 'Green" spec is
Valvoline's Zerex Original Green or, if you prefer, DC recommends you
upgrade to the new G-05 spec. The only supplier, that I am aware of, in the
aftermarket is Valvoline's Zerex G-05 coolant.
It is available at PepBoys and NAPA.
FWIW: I find a flush-n-fill kit very useful and well worth the few dollars
they cost. You cannot do a comparable job wit the old drain/refill
procedure.
http://i112.photobucket.com/albums/n...-N-FillKit.jpg
"Dennis" <dennis@comcast.net> wrote in message
news:B-adnQtlR5GBMLDYnZ2dnUVZ_vWdnZ2d@comcast.com...
> Got a 2001 Wrangler Sport with the 4.0 engine.
> I want to change the anti-freeze and wonder if someone could help me with
> a some questions.
> Does this engine have drain plugs in the block and if so where are they
> located?
> If no drain plugs then how does the old coolant get drained?
> Should the thermostat be removed before flushing?
> Better yet could someone please explain the proper procedure for flushing
> the coolant system on this vehicle?
> I want to do it right, that's why I came here.
> Thanks for any help.
>
> Dennis B.
>
>
http://i112.photobucket.com/albums/n...blockdrain.jpg
You can also remove the lower radiator hose
Use coolant CONCENTRATE and DISTILLED water to make your 50/50
The only coolant, that I am sure, meets the old DC 'Green" spec is
Valvoline's Zerex Original Green or, if you prefer, DC recommends you
upgrade to the new G-05 spec. The only supplier, that I am aware of, in the
aftermarket is Valvoline's Zerex G-05 coolant.
It is available at PepBoys and NAPA.
FWIW: I find a flush-n-fill kit very useful and well worth the few dollars
they cost. You cannot do a comparable job wit the old drain/refill
procedure.
http://i112.photobucket.com/albums/n...-N-FillKit.jpg
"Dennis" <dennis@comcast.net> wrote in message
news:B-adnQtlR5GBMLDYnZ2dnUVZ_vWdnZ2d@comcast.com...
> Got a 2001 Wrangler Sport with the 4.0 engine.
> I want to change the anti-freeze and wonder if someone could help me with
> a some questions.
> Does this engine have drain plugs in the block and if so where are they
> located?
> If no drain plugs then how does the old coolant get drained?
> Should the thermostat be removed before flushing?
> Better yet could someone please explain the proper procedure for flushing
> the coolant system on this vehicle?
> I want to do it right, that's why I came here.
> Thanks for any help.
>
> Dennis B.
>
>
10-12-2006, 03:05 PM
#4
Guest
Posts: n/a
Re: 2001 Wrangler Coolant Drain?
4 liter block drain plug location:
http://i112.photobucket.com/albums/n...blockdrain.jpg
You can also remove the lower radiator hose
Use coolant CONCENTRATE and DISTILLED water to make your 50/50
The only coolant, that I am sure, meets the old DC 'Green" spec is
Valvoline's Zerex Original Green or, if you prefer, DC recommends you
upgrade to the new G-05 spec. The only supplier, that I am aware of, in the
aftermarket is Valvoline's Zerex G-05 coolant.
It is available at PepBoys and NAPA.
FWIW: I find a flush-n-fill kit very useful and well worth the few dollars
they cost. You cannot do a comparable job wit the old drain/refill
procedure.
http://i112.photobucket.com/albums/n...-N-FillKit.jpg
"Dennis" <dennis@comcast.net> wrote in message
news:B-adnQtlR5GBMLDYnZ2dnUVZ_vWdnZ2d@comcast.com...
> Got a 2001 Wrangler Sport with the 4.0 engine.
> I want to change the anti-freeze and wonder if someone could help me with
> a some questions.
> Does this engine have drain plugs in the block and if so where are they
> located?
> If no drain plugs then how does the old coolant get drained?
> Should the thermostat be removed before flushing?
> Better yet could someone please explain the proper procedure for flushing
> the coolant system on this vehicle?
> I want to do it right, that's why I came here.
> Thanks for any help.
>
> Dennis B.
>
>
http://i112.photobucket.com/albums/n...blockdrain.jpg
You can also remove the lower radiator hose
Use coolant CONCENTRATE and DISTILLED water to make your 50/50
The only coolant, that I am sure, meets the old DC 'Green" spec is
Valvoline's Zerex Original Green or, if you prefer, DC recommends you
upgrade to the new G-05 spec. The only supplier, that I am aware of, in the
aftermarket is Valvoline's Zerex G-05 coolant.
It is available at PepBoys and NAPA.
FWIW: I find a flush-n-fill kit very useful and well worth the few dollars
they cost. You cannot do a comparable job wit the old drain/refill
procedure.
http://i112.photobucket.com/albums/n...-N-FillKit.jpg
"Dennis" <dennis@comcast.net> wrote in message
news:B-adnQtlR5GBMLDYnZ2dnUVZ_vWdnZ2d@comcast.com...
> Got a 2001 Wrangler Sport with the 4.0 engine.
> I want to change the anti-freeze and wonder if someone could help me with
> a some questions.
> Does this engine have drain plugs in the block and if so where are they
> located?
> If no drain plugs then how does the old coolant get drained?
> Should the thermostat be removed before flushing?
> Better yet could someone please explain the proper procedure for flushing
> the coolant system on this vehicle?
> I want to do it right, that's why I came here.
> Thanks for any help.
>
> Dennis B.
>
>
10-12-2006, 07:05 PM
#5
Guest
Posts: n/a
Re: 2001 Wrangler Coolant Drain?
"billy ray" <billy_ray@SPAMfuse.net> wrote in message
news:a7e2a$452e91eb$422afc51$5742@FUSE.NET...
>4 liter block drain plug location:
> http://i112.photobucket.com/albums/n...blockdrain.jpg
>
> You can also remove the lower radiator hose
>
> Use coolant CONCENTRATE and DISTILLED water to make your 50/50
>
> The only coolant, that I am sure, meets the old DC 'Green" spec is
> Valvoline's Zerex Original Green or, if you prefer, DC recommends you
> upgrade to the new G-05 spec. The only supplier, that I am aware of, in
> the aftermarket is Valvoline's Zerex G-05 coolant.
>
> It is available at PepBoys and NAPA.
>
> FWIW: I find a flush-n-fill kit very useful and well worth the few dollars
> they cost. You cannot do a comparable job wit the old drain/refill
> procedure.
>
> http://i112.photobucket.com/albums/n...-N-FillKit.jpg
>
> "Dennis" <dennis@comcast.net> wrote in message
> news:B-adnQtlR5GBMLDYnZ2dnUVZ_vWdnZ2d@comcast.com...
>> Got a 2001 Wrangler Sport with the 4.0 engine.
>> I want to change the anti-freeze and wonder if someone could help me with
>> a some questions.
>> Does this engine have drain plugs in the block and if so where are they
>> located?
>> If no drain plugs then how does the old coolant get drained?
>> Should the thermostat be removed before flushing?
>> Better yet could someone please explain the proper procedure for flushing
>> the coolant system on this vehicle?
>> I want to do it right, that's why I came here.
>> Thanks for any help.
>>
>> Dennis B.
Thanks for the information.
When flushing the system ,do you have to remove the thermostat?
Dennis B.
10-12-2006, 07:05 PM
#6
Guest
Posts: n/a
Re: 2001 Wrangler Coolant Drain?
"billy ray" <billy_ray@SPAMfuse.net> wrote in message
news:a7e2a$452e91eb$422afc51$5742@FUSE.NET...
>4 liter block drain plug location:
> http://i112.photobucket.com/albums/n...blockdrain.jpg
>
> You can also remove the lower radiator hose
>
> Use coolant CONCENTRATE and DISTILLED water to make your 50/50
>
> The only coolant, that I am sure, meets the old DC 'Green" spec is
> Valvoline's Zerex Original Green or, if you prefer, DC recommends you
> upgrade to the new G-05 spec. The only supplier, that I am aware of, in
> the aftermarket is Valvoline's Zerex G-05 coolant.
>
> It is available at PepBoys and NAPA.
>
> FWIW: I find a flush-n-fill kit very useful and well worth the few dollars
> they cost. You cannot do a comparable job wit the old drain/refill
> procedure.
>
> http://i112.photobucket.com/albums/n...-N-FillKit.jpg
>
> "Dennis" <dennis@comcast.net> wrote in message
> news:B-adnQtlR5GBMLDYnZ2dnUVZ_vWdnZ2d@comcast.com...
>> Got a 2001 Wrangler Sport with the 4.0 engine.
>> I want to change the anti-freeze and wonder if someone could help me with
>> a some questions.
>> Does this engine have drain plugs in the block and if so where are they
>> located?
>> If no drain plugs then how does the old coolant get drained?
>> Should the thermostat be removed before flushing?
>> Better yet could someone please explain the proper procedure for flushing
>> the coolant system on this vehicle?
>> I want to do it right, that's why I came here.
>> Thanks for any help.
>>
>> Dennis B.
Thanks for the information.
When flushing the system ,do you have to remove the thermostat?
Dennis B.
10-12-2006, 07:05 PM
#7
Guest
Posts: n/a
Re: 2001 Wrangler Coolant Drain?
"billy ray" <billy_ray@SPAMfuse.net> wrote in message
news:a7e2a$452e91eb$422afc51$5742@FUSE.NET...
>4 liter block drain plug location:
> http://i112.photobucket.com/albums/n...blockdrain.jpg
>
> You can also remove the lower radiator hose
>
> Use coolant CONCENTRATE and DISTILLED water to make your 50/50
>
> The only coolant, that I am sure, meets the old DC 'Green" spec is
> Valvoline's Zerex Original Green or, if you prefer, DC recommends you
> upgrade to the new G-05 spec. The only supplier, that I am aware of, in
> the aftermarket is Valvoline's Zerex G-05 coolant.
>
> It is available at PepBoys and NAPA.
>
> FWIW: I find a flush-n-fill kit very useful and well worth the few dollars
> they cost. You cannot do a comparable job wit the old drain/refill
> procedure.
>
> http://i112.photobucket.com/albums/n...-N-FillKit.jpg
>
> "Dennis" <dennis@comcast.net> wrote in message
> news:B-adnQtlR5GBMLDYnZ2dnUVZ_vWdnZ2d@comcast.com...
>> Got a 2001 Wrangler Sport with the 4.0 engine.
>> I want to change the anti-freeze and wonder if someone could help me with
>> a some questions.
>> Does this engine have drain plugs in the block and if so where are they
>> located?
>> If no drain plugs then how does the old coolant get drained?
>> Should the thermostat be removed before flushing?
>> Better yet could someone please explain the proper procedure for flushing
>> the coolant system on this vehicle?
>> I want to do it right, that's why I came here.
>> Thanks for any help.
>>
>> Dennis B.
Thanks for the information.
When flushing the system ,do you have to remove the thermostat?
Dennis B.
10-12-2006, 07:36 PM
#8
Guest
Posts: n/a
Re: 2001 Wrangler Coolant Drain?
Dennis wrote:
>
> "billy ray" <billy_ray@SPAMfuse.net> wrote in message
> news:a7e2a$452e91eb$422afc51$5742@FUSE.NET...
> >4 liter block drain plug location:
> > http://i112.photobucket.com/albums/n...blockdrain.jpg
> >
> > You can also remove the lower radiator hose
> >
> > Use coolant CONCENTRATE and DISTILLED water to make your 50/50
> >
> > The only coolant, that I am sure, meets the old DC 'Green" spec is
> > Valvoline's Zerex Original Green or, if you prefer, DC recommends you
> > upgrade to the new G-05 spec. The only supplier, that I am aware of, in
> > the aftermarket is Valvoline's Zerex G-05 coolant.
> >
> > It is available at PepBoys and NAPA.
> >
> > FWIW: I find a flush-n-fill kit very useful and well worth the few dollars
> > they cost. You cannot do a comparable job wit the old drain/refill
> > procedure.
> >
> > http://i112.photobucket.com/albums/n...-N-FillKit.jpg
> >
> > "Dennis" <dennis@comcast.net> wrote in message
> > news:B-adnQtlR5GBMLDYnZ2dnUVZ_vWdnZ2d@comcast.com...
> >> Got a 2001 Wrangler Sport with the 4.0 engine.
> >> I want to change the anti-freeze and wonder if someone could help me with
> >> a some questions.
> >> Does this engine have drain plugs in the block and if so where are they
> >> located?
> >> If no drain plugs then how does the old coolant get drained?
> >> Should the thermostat be removed before flushing?
> >> Better yet could someone please explain the proper procedure for flushing
> >> the coolant system on this vehicle?
> >> I want to do it right, that's why I came here.
> >> Thanks for any help.
> >>
> >> Dennis B.
>
> Thanks for the information.
> When flushing the system ,do you have to remove the thermostat?
>
> Dennis B.
No, you can leave the t-stat in.
Be aware that the heater core will still hold a fair amount of water so
you should add half the system's volume of pure antifreeze and then top
it up with distilled water.
Mike
86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
88 Cherokee 235 BFG AT's
Canadian Off Road Trips Photos: Non members can still view!
Jan/06 http://www.imagestation.com/album/pi...?id=2115147590
(More Off Road album links at bottom of the view page)
>
> "billy ray" <billy_ray@SPAMfuse.net> wrote in message
> news:a7e2a$452e91eb$422afc51$5742@FUSE.NET...
> >4 liter block drain plug location:
> > http://i112.photobucket.com/albums/n...blockdrain.jpg
> >
> > You can also remove the lower radiator hose
> >
> > Use coolant CONCENTRATE and DISTILLED water to make your 50/50
> >
> > The only coolant, that I am sure, meets the old DC 'Green" spec is
> > Valvoline's Zerex Original Green or, if you prefer, DC recommends you
> > upgrade to the new G-05 spec. The only supplier, that I am aware of, in
> > the aftermarket is Valvoline's Zerex G-05 coolant.
> >
> > It is available at PepBoys and NAPA.
> >
> > FWIW: I find a flush-n-fill kit very useful and well worth the few dollars
> > they cost. You cannot do a comparable job wit the old drain/refill
> > procedure.
> >
> > http://i112.photobucket.com/albums/n...-N-FillKit.jpg
> >
> > "Dennis" <dennis@comcast.net> wrote in message
> > news:B-adnQtlR5GBMLDYnZ2dnUVZ_vWdnZ2d@comcast.com...
> >> Got a 2001 Wrangler Sport with the 4.0 engine.
> >> I want to change the anti-freeze and wonder if someone could help me with
> >> a some questions.
> >> Does this engine have drain plugs in the block and if so where are they
> >> located?
> >> If no drain plugs then how does the old coolant get drained?
> >> Should the thermostat be removed before flushing?
> >> Better yet could someone please explain the proper procedure for flushing
> >> the coolant system on this vehicle?
> >> I want to do it right, that's why I came here.
> >> Thanks for any help.
> >>
> >> Dennis B.
>
> Thanks for the information.
> When flushing the system ,do you have to remove the thermostat?
>
> Dennis B.
No, you can leave the t-stat in.
Be aware that the heater core will still hold a fair amount of water so
you should add half the system's volume of pure antifreeze and then top
it up with distilled water.
Mike
86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
88 Cherokee 235 BFG AT's
Canadian Off Road Trips Photos: Non members can still view!
Jan/06 http://www.imagestation.com/album/pi...?id=2115147590
(More Off Road album links at bottom of the view page)
10-12-2006, 07:36 PM
#9
Guest
Posts: n/a
Re: 2001 Wrangler Coolant Drain?
Dennis wrote:
>
> "billy ray" <billy_ray@SPAMfuse.net> wrote in message
> news:a7e2a$452e91eb$422afc51$5742@FUSE.NET...
> >4 liter block drain plug location:
> > http://i112.photobucket.com/albums/n...blockdrain.jpg
> >
> > You can also remove the lower radiator hose
> >
> > Use coolant CONCENTRATE and DISTILLED water to make your 50/50
> >
> > The only coolant, that I am sure, meets the old DC 'Green" spec is
> > Valvoline's Zerex Original Green or, if you prefer, DC recommends you
> > upgrade to the new G-05 spec. The only supplier, that I am aware of, in
> > the aftermarket is Valvoline's Zerex G-05 coolant.
> >
> > It is available at PepBoys and NAPA.
> >
> > FWIW: I find a flush-n-fill kit very useful and well worth the few dollars
> > they cost. You cannot do a comparable job wit the old drain/refill
> > procedure.
> >
> > http://i112.photobucket.com/albums/n...-N-FillKit.jpg
> >
> > "Dennis" <dennis@comcast.net> wrote in message
> > news:B-adnQtlR5GBMLDYnZ2dnUVZ_vWdnZ2d@comcast.com...
> >> Got a 2001 Wrangler Sport with the 4.0 engine.
> >> I want to change the anti-freeze and wonder if someone could help me with
> >> a some questions.
> >> Does this engine have drain plugs in the block and if so where are they
> >> located?
> >> If no drain plugs then how does the old coolant get drained?
> >> Should the thermostat be removed before flushing?
> >> Better yet could someone please explain the proper procedure for flushing
> >> the coolant system on this vehicle?
> >> I want to do it right, that's why I came here.
> >> Thanks for any help.
> >>
> >> Dennis B.
>
> Thanks for the information.
> When flushing the system ,do you have to remove the thermostat?
>
> Dennis B.
No, you can leave the t-stat in.
Be aware that the heater core will still hold a fair amount of water so
you should add half the system's volume of pure antifreeze and then top
it up with distilled water.
Mike
86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
88 Cherokee 235 BFG AT's
Canadian Off Road Trips Photos: Non members can still view!
Jan/06 http://www.imagestation.com/album/pi...?id=2115147590
(More Off Road album links at bottom of the view page)
>
> "billy ray" <billy_ray@SPAMfuse.net> wrote in message
> news:a7e2a$452e91eb$422afc51$5742@FUSE.NET...
> >4 liter block drain plug location:
> > http://i112.photobucket.com/albums/n...blockdrain.jpg
> >
> > You can also remove the lower radiator hose
> >
> > Use coolant CONCENTRATE and DISTILLED water to make your 50/50
> >
> > The only coolant, that I am sure, meets the old DC 'Green" spec is
> > Valvoline's Zerex Original Green or, if you prefer, DC recommends you
> > upgrade to the new G-05 spec. The only supplier, that I am aware of, in
> > the aftermarket is Valvoline's Zerex G-05 coolant.
> >
> > It is available at PepBoys and NAPA.
> >
> > FWIW: I find a flush-n-fill kit very useful and well worth the few dollars
> > they cost. You cannot do a comparable job wit the old drain/refill
> > procedure.
> >
> > http://i112.photobucket.com/albums/n...-N-FillKit.jpg
> >
> > "Dennis" <dennis@comcast.net> wrote in message
> > news:B-adnQtlR5GBMLDYnZ2dnUVZ_vWdnZ2d@comcast.com...
> >> Got a 2001 Wrangler Sport with the 4.0 engine.
> >> I want to change the anti-freeze and wonder if someone could help me with
> >> a some questions.
> >> Does this engine have drain plugs in the block and if so where are they
> >> located?
> >> If no drain plugs then how does the old coolant get drained?
> >> Should the thermostat be removed before flushing?
> >> Better yet could someone please explain the proper procedure for flushing
> >> the coolant system on this vehicle?
> >> I want to do it right, that's why I came here.
> >> Thanks for any help.
> >>
> >> Dennis B.
>
> Thanks for the information.
> When flushing the system ,do you have to remove the thermostat?
>
> Dennis B.
No, you can leave the t-stat in.
Be aware that the heater core will still hold a fair amount of water so
you should add half the system's volume of pure antifreeze and then top
it up with distilled water.
Mike
86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
88 Cherokee 235 BFG AT's
Canadian Off Road Trips Photos: Non members can still view!
Jan/06 http://www.imagestation.com/album/pi...?id=2115147590
(More Off Road album links at bottom of the view page)
10-12-2006, 07:36 PM
#10
Guest
Posts: n/a
Re: 2001 Wrangler Coolant Drain?
Dennis wrote:
>
> "billy ray" <billy_ray@SPAMfuse.net> wrote in message
> news:a7e2a$452e91eb$422afc51$5742@FUSE.NET...
> >4 liter block drain plug location:
> > http://i112.photobucket.com/albums/n...blockdrain.jpg
> >
> > You can also remove the lower radiator hose
> >
> > Use coolant CONCENTRATE and DISTILLED water to make your 50/50
> >
> > The only coolant, that I am sure, meets the old DC 'Green" spec is
> > Valvoline's Zerex Original Green or, if you prefer, DC recommends you
> > upgrade to the new G-05 spec. The only supplier, that I am aware of, in
> > the aftermarket is Valvoline's Zerex G-05 coolant.
> >
> > It is available at PepBoys and NAPA.
> >
> > FWIW: I find a flush-n-fill kit very useful and well worth the few dollars
> > they cost. You cannot do a comparable job wit the old drain/refill
> > procedure.
> >
> > http://i112.photobucket.com/albums/n...-N-FillKit.jpg
> >
> > "Dennis" <dennis@comcast.net> wrote in message
> > news:B-adnQtlR5GBMLDYnZ2dnUVZ_vWdnZ2d@comcast.com...
> >> Got a 2001 Wrangler Sport with the 4.0 engine.
> >> I want to change the anti-freeze and wonder if someone could help me with
> >> a some questions.
> >> Does this engine have drain plugs in the block and if so where are they
> >> located?
> >> If no drain plugs then how does the old coolant get drained?
> >> Should the thermostat be removed before flushing?
> >> Better yet could someone please explain the proper procedure for flushing
> >> the coolant system on this vehicle?
> >> I want to do it right, that's why I came here.
> >> Thanks for any help.
> >>
> >> Dennis B.
>
> Thanks for the information.
> When flushing the system ,do you have to remove the thermostat?
>
> Dennis B.
No, you can leave the t-stat in.
Be aware that the heater core will still hold a fair amount of water so
you should add half the system's volume of pure antifreeze and then top
it up with distilled water.
Mike
86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
88 Cherokee 235 BFG AT's
Canadian Off Road Trips Photos: Non members can still view!
Jan/06 http://www.imagestation.com/album/pi...?id=2115147590
(More Off Road album links at bottom of the view page)
>
> "billy ray" <billy_ray@SPAMfuse.net> wrote in message
> news:a7e2a$452e91eb$422afc51$5742@FUSE.NET...
> >4 liter block drain plug location:
> > http://i112.photobucket.com/albums/n...blockdrain.jpg
> >
> > You can also remove the lower radiator hose
> >
> > Use coolant CONCENTRATE and DISTILLED water to make your 50/50
> >
> > The only coolant, that I am sure, meets the old DC 'Green" spec is
> > Valvoline's Zerex Original Green or, if you prefer, DC recommends you
> > upgrade to the new G-05 spec. The only supplier, that I am aware of, in
> > the aftermarket is Valvoline's Zerex G-05 coolant.
> >
> > It is available at PepBoys and NAPA.
> >
> > FWIW: I find a flush-n-fill kit very useful and well worth the few dollars
> > they cost. You cannot do a comparable job wit the old drain/refill
> > procedure.
> >
> > http://i112.photobucket.com/albums/n...-N-FillKit.jpg
> >
> > "Dennis" <dennis@comcast.net> wrote in message
> > news:B-adnQtlR5GBMLDYnZ2dnUVZ_vWdnZ2d@comcast.com...
> >> Got a 2001 Wrangler Sport with the 4.0 engine.
> >> I want to change the anti-freeze and wonder if someone could help me with
> >> a some questions.
> >> Does this engine have drain plugs in the block and if so where are they
> >> located?
> >> If no drain plugs then how does the old coolant get drained?
> >> Should the thermostat be removed before flushing?
> >> Better yet could someone please explain the proper procedure for flushing
> >> the coolant system on this vehicle?
> >> I want to do it right, that's why I came here.
> >> Thanks for any help.
> >>
> >> Dennis B.
>
> Thanks for the information.
> When flushing the system ,do you have to remove the thermostat?
>
> Dennis B.
No, you can leave the t-stat in.
Be aware that the heater core will still hold a fair amount of water so
you should add half the system's volume of pure antifreeze and then top
it up with distilled water.
Mike
86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
88 Cherokee 235 BFG AT's
Canadian Off Road Trips Photos: Non members can still view!
Jan/06 http://www.imagestation.com/album/pi...?id=2115147590
(More Off Road album links at bottom of the view page)