Desmog reference (1 Viewer)

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The best 2F desmog info is in the 60 forum, like the one that @rkymtnflyfisher posted the link to. In fact I used that thread to successfully desmog my 1980. There is a later one that's even better, with many photos: My Desmog Keeping HAC Lots of Pics but again it is made for late 2F's in FJ60's so all of it may not apply to your '78.
 
I used this to desmog my '78. layout for 78 2F desmog

Thank you. I had some work done on mine a few months ago and I am chasing down rough running issues. The problem is that The work I had done was replacing a manifold gasket, adjusted idle, moved some stuff around after my desmog (hopefully just like this diagram) and the mechanic switched me back from an electric fuel pump to my existing, never used since I have owned it, mechanical pump. Now I have to figure out if the fuel pump is bad, there is trash in the carb, vacuum lines are incorrect, etc. This will be a good reference point to start.
 

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