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i need help & guidance

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About i need help & guidance

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  • Cars
    1982 720 z22

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  1. i need help & guidance

    slight dead spot in throttle range .. what to check ?

    the part is called Distributor Ignition Pickup magnet . it is labeled as part number 22158 ... on shop parts break down paper it goes under neath part number 22163
  2. i need help & guidance

    slight dead spot in throttle range .. what to check ?

    i replaced that already .. see my other thread . . . .... i am at this phase of repair now
  3. i need help & guidance

    slight dead spot in throttle range .. what to check ?

    i took distributor part and red magnet that is under stator thing red magnet is under the goal post type thing the reluctor spins past and requires the .3mm air gap .... is cracked . i cant find this magnet's part name or part number for it
  4. i need help & guidance

    slight dead spot in throttle range .. what to check ?

    there is a acceleration dead spot , while taking off from any stop the engine runs fine and idles fine. but when taking off from stop sign OR traffic light or what ever. just when you begin to press gas pedal the engine cuts out just enough to stall engine. some times so i have to stomp gas more than i want , to take off and this puts stress on drive shaft center bearing which needs replaced because i can hear driveline bang around for moment when i stomp on the gas so i went to troubleshooting page of haynes manual and it says ........first check these 5 things 1. ignition timing is incorrect . i checked timing it was slightly advanced. so i put it back to stock point as it says under hood on badge . and the hesitation got worse . so i put it back where it was . i did not try advancing it further cause it got dark and cold after sun went down . 2. check ignition see if not operating properly . i not see anything obvious here . but it was getting dark 3. dirty or clocgged carb or fuel injectors.. before i put on new gas tank and filters and fuel pump we ran sea foam through and blew out the lines all the way to carb ,,, with the air hose , and used carb and choke clean spray and brushes and rag to clean out carb 4. low fuel pressure . it says check for clogged fuel lines and make sure you have correct fuel pressure ...................... i think i do , ............. since now the truck is fast enough to go out on fwy with passing power it never had before . 5. carb out of adjustment . it passed smog and fuel sight bowl level seems correct as stated in haynes manual .................. what i did find yesterday was ... a vacuum hose had came off the magnet switch- f.i.c.d. thing on fire wall. so i put new hose on it.. but it says this thing only works when i turn on the a/c . ..... i did blow air through the magnet switch new hose - that goes to carb, and i can see the hammer thing it operates at back of carb , move so i thought if i knew the actual part number for distributor and vacuum advance pieces. i can acquire the new parts vs buying RE-manufactured re-part numbered items . i skimmed through haynes manual but not sure where to look to locate actual OEM part numbers of each item i need
  5. i need help & guidance

    slight dead spot in throttle range .. what to check ?

    any idea what factory oem part number is for just the vacuum advance - part ? or the nissan oem # factory part number for the distributor ?
  6. i need help & guidance

    slight dead spot in throttle range .. what to check ?

    ok, . i will try and post findings . . thank you
  7. i need help & guidance

    slight dead spot in throttle range .. what to check ?

    also. is it possible ? . the vacuum advance can quit working even though distributor part still works ?
  8. i need help & guidance

    slight dead spot in throttle range .. what to check ?

    i changed accelerator pump and looked at ficd and other vacuum lines and stuff. but just wondering if a nissan shop manual that anyone has . . might just say what to adjust . if there is a acceleration dead spot while taking off from a stop i already checked all vacuum lines and stuff. i just need help with which adjustment screw to set. i am also going to try moving lock nut on throttle cable to see if i get any change
  9. i need help & guidance

    hi i am new and having trouble with carb on 82 720

    page 3
  10. i need help & guidance

    hi i am new and having trouble with carb on 82 720

    page 2
  11. i need help & guidance

    hi i am new and having trouble with carb on 82 720

    page 1 of sheet that came with new pump
  12. i need help & guidance

    hi i am new and having trouble with carb on 82 720

    new pump installed .
  13. i need help & guidance

    hi i am new and having trouble with carb on 82 720

    putting new pump in
  14. i need help & guidance

    hi i am new and having trouble with carb on 82 720

    had to file (smooth) the old nylon sleeve thing which surrounds the pump, since the rebuild kit does not include 1 of these
  15. i need help & guidance

    hi i am new and having trouble with carb on 82 720

    tried to clean old parts
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