Recent content by Michael_h359

  1. M

    88 YJ 4WD problems

    Well thank you all for all of your input, This being my first jeep I was not clear of the sift pattern and that 4WD light coming on when really i was only in 2WD was a little confusing. After taking apart the CAD system and checking out the vacum hoses it was very easy to understand how it...
  2. M

    88 YJ 4WD problems

    No the front drive shaft is engaged when the 4wd shifter is in neutral, it has turning power and not just barly spinning. But when the 4wd shifter is in 4wd ( the shifter pressed forward ) the front shaft does not spin. But the 4wd light will come one meaning the CAD system is engaged. I am...
  3. M

    88 YJ 4WD problems

    Here are the symptoms, when i shift into 4WD the light comes on but driveshaft does not rotate, when i am in 2wd, drive shaft will rotate but no 4wd light. also the vacume hoses to the CAD system is only strong on one when i put into 4wd, i get no vacume when just in 2wd. Tell me your ideas but...
  4. M

    Turning on headlights "kills" engine... Help Please

    JPNinPA, Your were right it was a ground issue or lack their of. I ran new grounds from battery to body, chasis, engine and cleaned existing ones. Fixed my issue! Thank you all for your input it was very much appreciated. Nice to know their are people out there willing to help. Thanks again to...
  5. M

    Turning on headlights "kills" engine... Help Please

    Am giving up on the jeep, not happy at all thinking about donating it. Anyone want an 88 jeep for cheap, i think it just needs a new wire harness.
  6. M

    Turning on headlights "kills" engine... Help Please

    Thank you james i will try that in the morning, Also update, i have took all fushes out of fuse box and car will still turn on, as well as the headlights. And that should not happend right.....????
  7. M

    Turning on headlights "kills" engine... Help Please

    Just an update to what i have done so far - Tested battery and alternator tested fine - ran jumper from ignition to battery car still died when hitting headlights
  8. M

    Turning on headlights "kills" engine... Help Please

    What do you mean a bad wire? Not connected correctly,corrosion in wire? Thanks james.
  9. M

    Turning on headlights "kills" engine... Help Please

    I started the engine and removed the battery and car runs fine, The horn is the only thing electrical that seems to work without killin engine though it might effect rpms a lil to small to tell. and yes car dies when i hit my brake lights radio does not work, installed aftermarket but does...
  10. M

    Turning on headlights "kills" engine... Help Please

    Short story. I turn on headlights and the engine will die, turn on turn signals and engine will die, hazards... anything electrical and it dies.. I just bought an 88 yj jeep 4.2 6 cylinder. It starts fine and idles fine no issues. Use to be able to drive it a little and it would randomly die...
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