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    No power without choke. 75 Fj40

    So the issue was 2 fold. 1st, dirty fuel filter. 2nd... found my jets were 103/159 jets for high altitude. I'm supposed to run 140/220. Tested using the 159 in main position and ran luke a champ without choke! I started another thread regarding the jets. I like to end the thread with results...
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    No power without choke. 75 Fj40

    Hi! Yes, valve adjustment is good, timing good (i went through these already). the mechanical pump has been deleted and a plate covering the hole in the block. def going the replace filter and see. then check tank lines again. good idea to check float level after driving and sluggish like...
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    No power without choke. 75 Fj40

    Here are some picts and thanks for the feedback guys. I am grateful for this forum as it has already helped me get to this point NOTES. 1 - truck had been sitting for years in the desert. I've been going though it a little over last couple years 2- fuel tank outlet was clogged and I cleaned out...
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    No power without choke. 75 Fj40

    I guess I could follow protocol better and make and introduction. I have followed IH8MUD since my 1986 4runner but now have a 75 FJ40 that bought in very poor shape. Some seals, new oil, adjustments, camo spray paint etc and now she is running. 1 single seat because I bought her without Interior...
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    No power without choke. 75 Fj40

    Idles great with or without choke. Spent time to adjust properly (idle mix, timing advanced, leak check . Has headers and inside manifold is welded. Boggs without choke and lacks power in 3rd gear or higher RPM. Seems to be affected after warming up more Not de-smogged. All the threads direct me...
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