1989 S10 pickup w/ 4.3L AT Idles rough after running fuel line cleaner

I ran a can of fuel line cleaner through it and now it idles rough.Once you get it rolling it will take off if you floor it,but if you accel.normally it sputters and spit.It has even backfired.It's crazy
because it ran like a bat out of hell before I tried to clead the fuel system.Any help would be great. Thanks, Chad
Add pictures here
<% if( /^image/.test(type) ){ %>
<% } %>
<%-name%>
Add image file
Upload
Did you use that cheep garbage from walmart?
If so try using a good bottle of Techron, that will probally finish desolving things and smoothen it back out.
If that dont work check your fuel filter

Add pictures here
<% if( /^image/.test(type) ){ %>
<% } %>
<%-name%>
Add image file
Upload
Change the fuel filter.

Add pictures here
<% if( /^image/.test(type) ){ %>
<% } %>
<%-name%>
Add image file
Upload

Motorsforum.com is a website by car enthusiasts for car enthusiasts. It is not affiliated with any of the car or spare part manufacturers or car dealers discussed here. All logos and trade names are the property of their respective owners.