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-   -   CARTER BBD CARBURETOR VENTURI CLUSTER (https://www.jeepscanada.com/jeep-mailing-list-32/carter-bbd-carburetor-venturi-cluster-41610/)

jeepr 10-19-2006 01:53 PM

CARTER BBD CARBURETOR VENTURI CLUSTER
 
Have a 88YJ with 4.2. Having problems with stalling, jeep will not idle.
Took out idle tube and venturi cluster to clean them. Now I forget which
way the venturi cluster is installed. With the domes up, the engine will not
idle at all; with the domes down, the engine will idle but when braking the
engine stalls.
Any input?

jeepr


Mike Romain 10-19-2006 03:07 PM

Re: CARTER BBD CARBURETOR VENTURI CLUSTER
 
Here is an exploded view of the BBD:

http://www.carburetorfactory.com/expvw03.html

Stalling when hitting the brakes implies too low an idle or a sticky EGR
valve. You can temporarily disconnect the EGR and block it's vacuum
line to see if that helps.

There is a second bad idle situation, but that usually causes surges and
pukes oil into the air filter.

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)

jeepr wrote:
>
> Have a 88YJ with 4.2. Having problems with stalling, jeep will not idle.
> Took out idle tube and venturi cluster to clean them. Now I forget which
> way the venturi cluster is installed. With the domes up, the engine will not
> idle at all; with the domes down, the engine will idle but when braking the
> engine stalls.
> Any input?
>
> jeepr


Mike Romain 10-19-2006 03:07 PM

Re: CARTER BBD CARBURETOR VENTURI CLUSTER
 
Here is an exploded view of the BBD:

http://www.carburetorfactory.com/expvw03.html

Stalling when hitting the brakes implies too low an idle or a sticky EGR
valve. You can temporarily disconnect the EGR and block it's vacuum
line to see if that helps.

There is a second bad idle situation, but that usually causes surges and
pukes oil into the air filter.

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)

jeepr wrote:
>
> Have a 88YJ with 4.2. Having problems with stalling, jeep will not idle.
> Took out idle tube and venturi cluster to clean them. Now I forget which
> way the venturi cluster is installed. With the domes up, the engine will not
> idle at all; with the domes down, the engine will idle but when braking the
> engine stalls.
> Any input?
>
> jeepr


Mike Romain 10-19-2006 03:07 PM

Re: CARTER BBD CARBURETOR VENTURI CLUSTER
 
Here is an exploded view of the BBD:

http://www.carburetorfactory.com/expvw03.html

Stalling when hitting the brakes implies too low an idle or a sticky EGR
valve. You can temporarily disconnect the EGR and block it's vacuum
line to see if that helps.

There is a second bad idle situation, but that usually causes surges and
pukes oil into the air filter.

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)

jeepr wrote:
>
> Have a 88YJ with 4.2. Having problems with stalling, jeep will not idle.
> Took out idle tube and venturi cluster to clean them. Now I forget which
> way the venturi cluster is installed. With the domes up, the engine will not
> idle at all; with the domes down, the engine will idle but when braking the
> engine stalls.
> Any input?
>
> jeepr


jeepr 10-19-2006 11:25 PM

Re: CARTER BBD CARBURETOR VENTURI CLUSTER
 
Thanks Mike
I had already looked at the link and can not tell what way the cluster
goes. I guess what I need is a down the throat picture of a complete carb.
I will take a look at the EGR

Jeepr

Mike Romain wrote:
> Here is an exploded view of the BBD:
>
> http://www.carburetorfactory.com/expvw03.html
>
> Stalling when hitting the brakes implies too low an idle or a sticky EGR
> valve. You can temporarily disconnect the EGR and block it's vacuum
> line to see if that helps.
>
> There is a second bad idle situation, but that usually causes surges and
> pukes oil into the air filter.
>
> 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)
>
> jeepr wrote:
>> Have a 88YJ with 4.2. Having problems with stalling, jeep will not idle.
>> Took out idle tube and venturi cluster to clean them. Now I forget which
>> way the venturi cluster is installed. With the domes up, the engine will not
>> idle at all; with the domes down, the engine will idle but when braking the
>> engine stalls.
>> Any input?
>>
>> jeepr


jeepr 10-19-2006 11:25 PM

Re: CARTER BBD CARBURETOR VENTURI CLUSTER
 
Thanks Mike
I had already looked at the link and can not tell what way the cluster
goes. I guess what I need is a down the throat picture of a complete carb.
I will take a look at the EGR

Jeepr

Mike Romain wrote:
> Here is an exploded view of the BBD:
>
> http://www.carburetorfactory.com/expvw03.html
>
> Stalling when hitting the brakes implies too low an idle or a sticky EGR
> valve. You can temporarily disconnect the EGR and block it's vacuum
> line to see if that helps.
>
> There is a second bad idle situation, but that usually causes surges and
> pukes oil into the air filter.
>
> 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)
>
> jeepr wrote:
>> Have a 88YJ with 4.2. Having problems with stalling, jeep will not idle.
>> Took out idle tube and venturi cluster to clean them. Now I forget which
>> way the venturi cluster is installed. With the domes up, the engine will not
>> idle at all; with the domes down, the engine will idle but when braking the
>> engine stalls.
>> Any input?
>>
>> jeepr


jeepr 10-19-2006 11:25 PM

Re: CARTER BBD CARBURETOR VENTURI CLUSTER
 
Thanks Mike
I had already looked at the link and can not tell what way the cluster
goes. I guess what I need is a down the throat picture of a complete carb.
I will take a look at the EGR

Jeepr

Mike Romain wrote:
> Here is an exploded view of the BBD:
>
> http://www.carburetorfactory.com/expvw03.html
>
> Stalling when hitting the brakes implies too low an idle or a sticky EGR
> valve. You can temporarily disconnect the EGR and block it's vacuum
> line to see if that helps.
>
> There is a second bad idle situation, but that usually causes surges and
> pukes oil into the air filter.
>
> 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)
>
> jeepr wrote:
>> Have a 88YJ with 4.2. Having problems with stalling, jeep will not idle.
>> Took out idle tube and venturi cluster to clean them. Now I forget which
>> way the venturi cluster is installed. With the domes up, the engine will not
>> idle at all; with the domes down, the engine will idle but when braking the
>> engine stalls.
>> Any input?
>>
>> jeepr


jeepr 10-20-2006 12:06 AM

Re: CARTER BBD CARBURETOR VENTURI CLUSTER
 
Found some good pics here
http://www.jeepcarterbbdcarb.com/Instructions.htm page 7
now will look at EGR

Jeepr


Mike Romain wrote:
> Here is an exploded view of the BBD:
>
> http://www.carburetorfactory.com/expvw03.html
>
> Stalling when hitting the brakes implies too low an idle or a sticky EGR
> valve. You can temporarily disconnect the EGR and block it's vacuum
> line to see if that helps.
>
> There is a second bad idle situation, but that usually causes surges and
> pukes oil into the air filter.
>
> 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)
>
> jeepr wrote:
>> Have a 88YJ with 4.2. Having problems with stalling, jeep will not idle.
>> Took out idle tube and venturi cluster to clean them. Now I forget which
>> way the venturi cluster is installed. With the domes up, the engine will not
>> idle at all; with the domes down, the engine will idle but when braking the
>> engine stalls.
>> Any input?
>>
>> jeepr


jeepr 10-20-2006 12:06 AM

Re: CARTER BBD CARBURETOR VENTURI CLUSTER
 
Found some good pics here
http://www.jeepcarterbbdcarb.com/Instructions.htm page 7
now will look at EGR

Jeepr


Mike Romain wrote:
> Here is an exploded view of the BBD:
>
> http://www.carburetorfactory.com/expvw03.html
>
> Stalling when hitting the brakes implies too low an idle or a sticky EGR
> valve. You can temporarily disconnect the EGR and block it's vacuum
> line to see if that helps.
>
> There is a second bad idle situation, but that usually causes surges and
> pukes oil into the air filter.
>
> 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)
>
> jeepr wrote:
>> Have a 88YJ with 4.2. Having problems with stalling, jeep will not idle.
>> Took out idle tube and venturi cluster to clean them. Now I forget which
>> way the venturi cluster is installed. With the domes up, the engine will not
>> idle at all; with the domes down, the engine will idle but when braking the
>> engine stalls.
>> Any input?
>>
>> jeepr


jeepr 10-20-2006 12:06 AM

Re: CARTER BBD CARBURETOR VENTURI CLUSTER
 
Found some good pics here
http://www.jeepcarterbbdcarb.com/Instructions.htm page 7
now will look at EGR

Jeepr


Mike Romain wrote:
> Here is an exploded view of the BBD:
>
> http://www.carburetorfactory.com/expvw03.html
>
> Stalling when hitting the brakes implies too low an idle or a sticky EGR
> valve. You can temporarily disconnect the EGR and block it's vacuum
> line to see if that helps.
>
> There is a second bad idle situation, but that usually causes surges and
> pukes oil into the air filter.
>
> 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)
>
> jeepr wrote:
>> Have a 88YJ with 4.2. Having problems with stalling, jeep will not idle.
>> Took out idle tube and venturi cluster to clean them. Now I forget which
>> way the venturi cluster is installed. With the domes up, the engine will not
>> idle at all; with the domes down, the engine will idle but when braking the
>> engine stalls.
>> Any input?
>>
>> jeepr


L.W.(Bill) Hughes III 10-20-2006 12:19 AM

Re: CARTER BBD CARBURETOR VENTURI CLUSTER
 
Wow, there are so many things that may go wrong with a carburetor.
Spend ten bucks for a kit and do it right.
God Bless America, Bill O|||||||O
mailto:-------------------- http://www.----------.com/

jeepr wrote:
>
> Found some good pics here
> http://www.jeepcarterbbdcarb.com/Instructions.htm page 7
> now will look at EGR
>
> Jeepr


L.W.(Bill) Hughes III 10-20-2006 12:19 AM

Re: CARTER BBD CARBURETOR VENTURI CLUSTER
 
Wow, there are so many things that may go wrong with a carburetor.
Spend ten bucks for a kit and do it right.
God Bless America, Bill O|||||||O
mailto:-------------------- http://www.----------.com/

jeepr wrote:
>
> Found some good pics here
> http://www.jeepcarterbbdcarb.com/Instructions.htm page 7
> now will look at EGR
>
> Jeepr


L.W.(Bill) Hughes III 10-20-2006 12:19 AM

Re: CARTER BBD CARBURETOR VENTURI CLUSTER
 
Wow, there are so many things that may go wrong with a carburetor.
Spend ten bucks for a kit and do it right.
God Bless America, Bill O|||||||O
mailto:-------------------- http://www.----------.com/

jeepr wrote:
>
> Found some good pics here
> http://www.jeepcarterbbdcarb.com/Instructions.htm page 7
> now will look at EGR
>
> Jeepr


Mike Romain 10-20-2006 09:32 AM

Re: CARTER BBD CARBURETOR VENTURI CLUSTER
 
Well, the kit is about twenty bucks and you are right, it is a well
spent twenty. Comes with directions and set up instructions.

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)

"L.W.(Bill) ------ III" wrote:
>
> Wow, there are so many things that may go wrong with a carburetor.
> Spend ten bucks for a kit and do it right.
> God Bless America, Bill O|||||||O
> mailto:-------------------- http://www.----------.com/
>
> jeepr wrote:
> >
> > Found some good pics here
> > http://www.jeepcarterbbdcarb.com/Instructions.htm page 7
> > now will look at EGR
> >
> > Jeepr


Mike Romain 10-20-2006 09:32 AM

Re: CARTER BBD CARBURETOR VENTURI CLUSTER
 
Well, the kit is about twenty bucks and you are right, it is a well
spent twenty. Comes with directions and set up instructions.

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)

"L.W.(Bill) ------ III" wrote:
>
> Wow, there are so many things that may go wrong with a carburetor.
> Spend ten bucks for a kit and do it right.
> God Bless America, Bill O|||||||O
> mailto:-------------------- http://www.----------.com/
>
> jeepr wrote:
> >
> > Found some good pics here
> > http://www.jeepcarterbbdcarb.com/Instructions.htm page 7
> > now will look at EGR
> >
> > Jeepr


Mike Romain 10-20-2006 09:32 AM

Re: CARTER BBD CARBURETOR VENTURI CLUSTER
 
Well, the kit is about twenty bucks and you are right, it is a well
spent twenty. Comes with directions and set up instructions.

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)

"L.W.(Bill) ------ III" wrote:
>
> Wow, there are so many things that may go wrong with a carburetor.
> Spend ten bucks for a kit and do it right.
> God Bless America, Bill O|||||||O
> mailto:-------------------- http://www.----------.com/
>
> jeepr wrote:
> >
> > Found some good pics here
> > http://www.jeepcarterbbdcarb.com/Instructions.htm page 7
> > now will look at EGR
> >
> > Jeepr


L.W.(Bill) Hughes III 10-20-2006 10:03 AM

Re: CARTER BBD CARBURETOR VENTURI CLUSTER
 
Oh yes, in Canadian dollars that would be about five in Real
dollars? ;-)
I can see the accelerator check valve being pumped out to suck a
valve or piston.
God Bless America, Bill O|||||||O
mailto:-------------------- http://www.----------.com/

Mike Romain wrote:
>
> Well, the kit is about twenty bucks and you are right, it is a well
> spent twenty. Comes with directions and set up instructions.
>
> 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)


L.W.(Bill) Hughes III 10-20-2006 10:03 AM

Re: CARTER BBD CARBURETOR VENTURI CLUSTER
 
Oh yes, in Canadian dollars that would be about five in Real
dollars? ;-)
I can see the accelerator check valve being pumped out to suck a
valve or piston.
God Bless America, Bill O|||||||O
mailto:-------------------- http://www.----------.com/

Mike Romain wrote:
>
> Well, the kit is about twenty bucks and you are right, it is a well
> spent twenty. Comes with directions and set up instructions.
>
> 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)


L.W.(Bill) Hughes III 10-20-2006 10:03 AM

Re: CARTER BBD CARBURETOR VENTURI CLUSTER
 
Oh yes, in Canadian dollars that would be about five in Real
dollars? ;-)
I can see the accelerator check valve being pumped out to suck a
valve or piston.
God Bless America, Bill O|||||||O
mailto:-------------------- http://www.----------.com/

Mike Romain wrote:
>
> Well, the kit is about twenty bucks and you are right, it is a well
> spent twenty. Comes with directions and set up instructions.
>
> 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)



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