Hi all

I am new to forum. I have caprice 1991 5.0 fuel injector... The problem i am now facing is idle gets high after driving for a while..turning off engine & start again brings idle to normal but gets back when drive & stop...I have seen couple of posts about IAC cleaning & I cleaned it. but still same problem.. cleaned the fuel lines as well..no use..

Could anyone provide the pipes connectivity in Throttle body..there are small pipes disconnected from somewhere..if could provide picture of complete throttle body / fuel injector..

Will appriciate help

 

Hi,

do you still have the shroud sticker?

here I have pics for Astro 4,3L, maybe the SB is similar, maybe the DFA / DDX can help:

https://chevroletforum.com/forum/alb...pictureid=3077
https://chevroletforum.com/forum/alb...pictureid=3076