gmcfan Posted December 21, 2003 Share Posted December 21, 2003 Checked throttle shaft, wiggles back and fourth a lot. Explains high idle, and why it will not idle down. I am going to get the hitachi intake and the weber 32/36 as soon as I can. Still don't know why ECS light comes on, but I am sure I will figure it out soon. Thanks to everyone for replying to my other post about this problem, I really appreciate it. Quote Link to comment Share on other sites More sharing options...
Nug Posted December 22, 2003 Share Posted December 22, 2003 yeah, my S-10 is like that, and i'm just resigned to it, because I'm too cheap to buy another carburetor. Quote Link to comment Share on other sites More sharing options...
GeneralDisorder Posted December 22, 2003 Share Posted December 22, 2003 Well - just a tip for you when you get the weber - just pull the whole ECU out completely - this will extenquish the light forever. And you don't need the ECU with the weber. GD Quote Link to comment Share on other sites More sharing options...
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