serpentine belt diagram for 1993 4.3

crazyhorse357 · 10-03-2006, 06:02 AM

I have a 1993 Chevy G-20 van, the sertentine belt broke yesterday and I got a replacement and can't get the **** thing on, there is no diagram anywhere on the van, believe me I have looked everywhere.
I have spent most of today under the van and can't seem to even get close, would anyone have a diagram so I can get this thing going, please help if you can.

Many thanks,
Frank aka crazyhorse

ChevYvehc · 10-03-2006, 05:55 PM

It is usually marked on the radiator shroud and shows a diagram if not there check another vehicle with the serpentine belt diagram or go to you local library and ask to check a chilton manual on chevy 305/350.

mudseeker · 10-03-2006, 05:59 PM

you got a v-6 in a full size van? it all depends on what accessories your motor has on how the belt is routed. i can take a pic of the 4.3 in my blazer if that will help.

crazyhorse357 · 10-03-2006, 06:24 PM

Yes Siree Bob,
A 4.3 in a full sized van, gets good milage too, I thought about the library but my car is on the fritz as well, no way to get there, so this means I have got to get this van going to go anywhere. Also I checked all under the hood and all the paperwork that came with it and there is no sign of a diagram anywhere
Mudseeker, if it would not be too much trouble I would appreciate a photo of your diagram, the only add on would be the a/c and more than likely it is standard on all the 4.3's
many thanks,
Frank aka crazyhorse357

mudseeker · 10-04-2006, 04:42 AM

camera doesn't work at night but i will try to get one in the morning. below is a diagram i made from memory.

bradrhale · 10-04-2006, 07:12 AM

alternator on the top left, idler top middle, ac top right, power steering on bottom right, fan directly in the middle, crank in the middle on the bottom. what is that in the middle on the far left that you have as a possible bypass??

crazyhorse357 · 10-04-2006, 07:32 AM

I thank you guys very much,but I went to O'Reillys this morning and they printed out a diagram for me and the ole van is up and running.
Again I want to thank everyone for y'all's effort on my behalf.
many thanks,
Frank aka crazyhorse

mudseeker · 10-04-2006, 04:29 PM

no problem. bradrhale, that is the belt tensioner, i guess some models came with the adjustable alternator instead.

10-03-2006, 06:02 AM	#1
crazyhorse357 Senior Member Join Date: Jun 2006 Location: Greenwood, Mississippi Posts: 63	serpentine belt diagram for 1993 4.3 I have a 1993 Chevy G-20 van, the sertentine belt broke yesterday and I got a replacement and can't get the **** thing on, there is no diagram anywhere on the van, believe me I have looked everywhere. I have spent most of today under the van and can't seem to even get close, would anyone have a diagram so I can get this thing going, please help if you can. Many thanks, Frank aka crazyhorse __________________ 1997 Lincoln Town Car 1993 Chevy G-20 conversion van

10-03-2006, 06:24 PM	#4
crazyhorse357 Senior Member Join Date: Jun 2006 Location: Greenwood, Mississippi Posts: 63	reply Yes Siree Bob, A 4.3 in a full sized van, gets good milage too, I thought about the library but my car is on the fritz as well, no way to get there, so this means I have got to get this van going to go anywhere. Also I checked all under the hood and all the paperwork that came with it and there is no sign of a diagram anywhere Mudseeker, if it would not be too much trouble I would appreciate a photo of your diagram, the only add on would be the a/c and more than likely it is standard on all the 4.3's many thanks, Frank aka crazyhorse357 __________________ 1997 Lincoln Town Car 1993 Chevy G-20 conversion van

10-04-2006, 07:32 AM	#7
crazyhorse357 Senior Member Join Date: Jun 2006 Location: Greenwood, Mississippi Posts: 63	reply I thank you guys very much,but I went to O'Reillys this morning and they printed out a diagram for me and the ole van is up and running. Again I want to thank everyone for y'all's effort on my behalf. many thanks, Frank aka crazyhorse __________________ 1997 Lincoln Town Car 1993 Chevy G-20 conversion van

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10-03-2006, 05:55 PM	#2
ChevYvehc Full Member Join Date: Aug 2006 Posts: 44	It is usually marked on the radiator shroud and shows a diagram if not there check another vehicle with the serpentine belt diagram or go to you local library and ask to check a chilton manual on chevy 305/350.

10-03-2006, 05:59 PM	#3
mudseeker Senior Moderator Join Date: Feb 2006 Location: michigan Posts: 7,132	you got a v-6 in a full size van? it all depends on what accessories your motor has on how the belt is routed. i can take a pic of the 4.3 in my blazer if that will help.

10-04-2006, 04:42 AM	#5
mudseeker Senior Moderator Join Date: Feb 2006 Location: michigan Posts: 7,132	camera doesn't work at night but i will try to get one in the morning. below is a diagram i made from memory.

10-04-2006, 07:12 AM	#6
bradrhale Senior Moderator Join Date: Apr 2006 Location: Texas Posts: 9,479	alternator on the top left, idler top middle, ac top right, power steering on bottom right, fan directly in the middle, crank in the middle on the bottom. what is that in the middle on the far left that you have as a possible bypass??

10-04-2006, 04:29 PM	#8
mudseeker Senior Moderator Join Date: Feb 2006 Location: michigan Posts: 7,132	no problem. bradrhale, that is the belt tensioner, i guess some models came with the adjustable alternator instead.