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  1. C

    Weird knock under load

    I took off the old glasspack someone had put on the truck and the knock has gone away. I think it might have been that saying that there was a good 4 inches of movement up and down om the exhaust. there is a tick at idle but its very faint. would you still be able to hear a knock straight piped...
  2. C

    Can you de smog a motor with a stock carb?

    sorry i was a little busy yesterday. ill send a detailed pictures of my carb and all of the vaccum lines when i get home.
  3. C

    Weird knock under load

    thanks for the info
  4. C

    Can you de smog a motor with a stock carb?

    Sorry it does run to my carb its just connected at the very bottom of the carb
  5. C

    Can you de smog a motor with a stock carb?

    Theres a port for it in the intake manifold i dont know what would have originally gone their then. But wouldnt it being hooked up to my intake achieve the same goal as it being hooked up to the carb??
  6. C

    Can you de smog a motor with a stock carb?

    Intake manifold :Big Laugh:
  7. C

    Can you de smog a motor with a stock carb?

    Whoever owned it before me already bypassed all the pcv crap cause the pcv hook straight up to the manifold(i 100% need a new pcv) all the other stuff a redneck got his hands on so theres already bolts in vacuum lines and what not. The vacuum advance isnt even hooked up. In genral everything...
  8. C

    Weird knock under load

    it sounds perfectly fine for the most part until it bites then it make a knock pretty damn loud inside the cab
  9. C

    Weird knock under load

    it doesnt make the noise all the time in gear. for instance when i pulled in my driveway when i hit the snow the knock stopped happening when the tires were spinning a lil
  10. C

    Weird knock under load

    is there like an inspection cover or something i can drop to see it or would i have to pull the starter?
  11. C

    Weird knock under load

    is it possible for an engine knock to only happen while in gear? Dumb question but i gotta know
  12. C

    Weird knock under load

    Heres it idiling in park and being revved.
  13. C

    Weird knock under load

    im currently at work rn but theres my vaccum diagram and the carb matches right up too that so im sure its stock. my shifter has PRND21, currently at work atm so i cant provide any pictures of the carb. im pretty sure its a mechanical carb because i can hear the accelerator pump squirting when i...
  14. C

    Weird knock under load

  15. C

    Weird knock under load

    carb seems to be stock and its got an old 3 speed and i do really have to smash on the gas to get it to downshift
  16. C

    Weird knock under load

    it doesn't make a noise in park or neutral
  17. C

    Weird knock under load

    would my flex plate or Tc also cause my engine to crank slow when i try to start it?
  18. C

    Weird knock under load

    it doesn't make the noise in neutral either, and my shifter is a little finicky, when i try to go into reverse i have to wiggle the shifter around a little in order to get into reverse sometimes. and one time i went to shift and the indicator didn't move at all but the shifter moved, then it...
  19. C

    Weird knock under load

    It makes zero noise in park thats just whats ******* with me
  20. C

    Weird knock under load

    Thats what i was thinking as well. Would the the timing vaccum not being hooked up cause a spark knock?
  21. C

    Weird knock under load

  22. C

    Weird knock under load

    In the video you can hear the engine in idle, then in gear under load spinning tires, then me starting the truck after it stalled, then it also goes into an extremely low idle after warmed up. Now that its low on gas it sounds worse or the knock is just getting worse
  23. C

    Weird knock under load

    Im going to upload a better video of the knock it does really sound like a deisel tho
  24. C

    Can you de smog a motor with a stock carb?

    heres a video of my engine bay. Dont mind the oily mess everywhere i think its a bad pcv valve
  25. C

    Weird knock under load

    as soon as i let of the pedal it stops it make little no noise under normal driving conditions

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