Exhaust Manifold - '98 TJ of course
 

Other than noise, is there any harm in letting this go unfixed for an
extended period of time? Can it do damage to the block by not getting the
heat out propoerly? Possible stupid questions but I had to ask.

I have seen that most of the headers are made for manual transmission and
that they will need some 'special routing' for auto trannies. I had the rest
of the exhaust replaced (with standard parts, not cat-back system) a while
back and am curious if this re-routing would require me to redo it again?

At 4WD.com., the replacement manifold that they show is listed for years
'91 - '99. Does this seem
correct?

Thanks.

Re: Exhaust Manifold - '98 TJ of course
 

A cracked exhaust header should be replaced since it can damage the valves
by letting cold air in through the crack.

Jerry
--
Jerry Bransford
To email, remove 'me' from my email address
N6TAY, PP-ASEL
See the Geezer Jeep at
http://members.cox.net/jerrypb/

"Harkin Banks" <ntwk_eng@yahoo.com> wrote in message
news:dV8Tb.2$pn4.0@newsread4.news.pas.earthlink.ne t...
> Other than noise, is there any harm in letting this go unfixed for an
> extended period of time? Can it do damage to the block by not getting the
> heat out propoerly? Possible stupid questions but I had to ask.
>
> I have seen that most of the headers are made for manual transmission and
> that they will need some 'special routing' for auto trannies. I had the
rest
> of the exhaust replaced (with standard parts, not cat-back system) a while
> back and am curious if this re-routing would require me to redo it again?
>
> At 4WD.com., the replacement manifold that they show is listed for years
> '91 - '99. Does this seem
> correct?
>
> Thanks.
>
>

Re: Exhaust Manifold - '98 TJ of course
 

A cracked exhaust header should be replaced since it can damage the valves
by letting cold air in through the crack.

Jerry
--
Jerry Bransford
To email, remove 'me' from my email address
N6TAY, PP-ASEL
See the Geezer Jeep at
http://members.cox.net/jerrypb/

"Harkin Banks" <ntwk_eng@yahoo.com> wrote in message
news:dV8Tb.2$pn4.0@newsread4.news.pas.earthlink.ne t...
> Other than noise, is there any harm in letting this go unfixed for an
> extended period of time? Can it do damage to the block by not getting the
> heat out propoerly? Possible stupid questions but I had to ask.
>
> I have seen that most of the headers are made for manual transmission and
> that they will need some 'special routing' for auto trannies. I had the
rest
> of the exhaust replaced (with standard parts, not cat-back system) a while
> back and am curious if this re-routing would require me to redo it again?
>
> At 4WD.com., the replacement manifold that they show is listed for years
> '91 - '99. Does this seem
> correct?
>
> Thanks.
>
>

Re: Exhaust Manifold - '98 TJ of course
 

A cracked exhaust header should be replaced since it can damage the valves
by letting cold air in through the crack.

Jerry
--
Jerry Bransford
To email, remove 'me' from my email address
N6TAY, PP-ASEL
See the Geezer Jeep at
http://members.cox.net/jerrypb/

"Harkin Banks" <ntwk_eng@yahoo.com> wrote in message
news:dV8Tb.2$pn4.0@newsread4.news.pas.earthlink.ne t...
> Other than noise, is there any harm in letting this go unfixed for an
> extended period of time? Can it do damage to the block by not getting the
> heat out propoerly? Possible stupid questions but I had to ask.
>
> I have seen that most of the headers are made for manual transmission and
> that they will need some 'special routing' for auto trannies. I had the
rest
> of the exhaust replaced (with standard parts, not cat-back system) a while
> back and am curious if this re-routing would require me to redo it again?
>
> At 4WD.com., the replacement manifold that they show is listed for years
> '91 - '99. Does this seem
> correct?
>
> Thanks.
>
>

Re: Exhaust Manifold - '98 TJ of course
 

On Sun, 1 Feb 2004 08:15:19 -0800, Jerry Bransford <jerrypb@mecox.net>
wrote:

> A cracked exhaust header should be replaced since it can damage the
> valves
> by letting cold air in through the crack.
>

please explain to me the science behind this 'fact'.

Re: Exhaust Manifold - '98 TJ of course
 

On Sun, 1 Feb 2004 08:15:19 -0800, Jerry Bransford <jerrypb@mecox.net>
wrote:

> A cracked exhaust header should be replaced since it can damage the
> valves
> by letting cold air in through the crack.
>

please explain to me the science behind this 'fact'.

Re: Exhaust Manifold - '98 TJ of course
 

On Sun, 1 Feb 2004 08:15:19 -0800, Jerry Bransford <jerrypb@mecox.net>
wrote:

> A cracked exhaust header should be replaced since it can damage the
> valves
> by letting cold air in through the crack.
>

please explain to me the science behind this 'fact'.

Re: Exhaust Manifold - '98 TJ of course
 

"Irish Redneck" <seeayeemm@hotmail.com> wrote in message
news:opr2pb0bviy2qpcc@netnews.insightbb.com...
> On Sun, 1 Feb 2004 08:15:19 -0800, Jerry Bransford <jerrypb@mecox.net>
> wrote:
>
> > A cracked exhaust header should be replaced since it can damage the
> > valves
> > by letting cold air in through the crack.
> >
>
> please explain to me the science behind this 'fact'.

Do your own research if you want to argue against what I said that I stand
behind...which on the surface sure seems like is you're itching to do.

--
Jerry Bransford
To email, remove 'me' from my email address
N6TAY, PP-ASEL
See the Geezer Jeep at
http://members.cox.net/jerrypb/

Re: Exhaust Manifold - '98 TJ of course
 

"Irish Redneck" <seeayeemm@hotmail.com> wrote in message
news:opr2pb0bviy2qpcc@netnews.insightbb.com...
> On Sun, 1 Feb 2004 08:15:19 -0800, Jerry Bransford <jerrypb@mecox.net>
> wrote:
>
> > A cracked exhaust header should be replaced since it can damage the
> > valves
> > by letting cold air in through the crack.
> >
>
> please explain to me the science behind this 'fact'.

Do your own research if you want to argue against what I said that I stand
behind...which on the surface sure seems like is you're itching to do.

--
Jerry Bransford
To email, remove 'me' from my email address
N6TAY, PP-ASEL
See the Geezer Jeep at
http://members.cox.net/jerrypb/

Re: Exhaust Manifold - '98 TJ of course
 

"Irish Redneck" <seeayeemm@hotmail.com> wrote in message
news:opr2pb0bviy2qpcc@netnews.insightbb.com...
> On Sun, 1 Feb 2004 08:15:19 -0800, Jerry Bransford <jerrypb@mecox.net>
> wrote:
>
> > A cracked exhaust header should be replaced since it can damage the
> > valves
> > by letting cold air in through the crack.
> >
>
> please explain to me the science behind this 'fact'.

Do your own research if you want to argue against what I said that I stand
behind...which on the surface sure seems like is you're itching to do.

--
Jerry Bransford
To email, remove 'me' from my email address
N6TAY, PP-ASEL
See the Geezer Jeep at
http://members.cox.net/jerrypb/