Recent content by lickmyburger89

  1. lickmyburger89

    88 truck, runs great with the map unplugged

    well long story short the scan tool was being flaky and kept dying out. I didn't even crank the engine over. the scan tool wouldn't stay on or even power up with key on engine off
  2. lickmyburger89

    88 truck, runs great with the map unplugged

    I have the 4 going to the t stat housing and the battery ground on manifold. Is there an extra wire i'm missing or did you include the bettery cable in the grounds?
  3. lickmyburger89

    88 truck, runs great with the map unplugged

    finally got her hooked up to an mtg2500 scan tool. got everything is situated and then when i turned the key on, the scan tool died out. also found a cheap 7747 ecm i picked up just to have but i have not messed with it yet. the grounds on the ecm checked out fine as mentioned before.
  4. lickmyburger89

    TBI stumble under load. SOLVED!!

    glad to hear that! I'll have my truck going before long. just waiting on a more capable scan tool to confirm/deter my suspicions of the ecm. everything has tested in spec
  5. lickmyburger89

    88 truck, runs great with the map unplugged

    I made sure of the grounds before even considering. They're clean and i checked for shorts everywhere in between. my auto instructor always said to rule out everything before condemning any computer. i'm sure once i finally get something to view live data i'll be able to determine whether or not...
  6. lickmyburger89

    88 truck, runs great with the map unplugged

    That's what my thoughts were. guy on another was more insistent on it being the scan tool and that's why i was asking. I should have something,whether bought or borrowed within the week. I'm actually thinking the ecm myself. Signals were getting to the pin out once i tested to check for shorts.
  7. lickmyburger89

    TBI stumble under load. SOLVED!!

    you can always plug off all vacuum ports and leave the map line hooked to check if its lines, spray carb or thottle body cleaner around the edges of the manifold to check leaks there.if it runs better at any point spraying,you know what you got to do, however it won't check the bottom side of...
  8. lickmyburger89

    88 truck, runs great with the map unplugged

    yeah, I've used one of these before. was a heck of a lot nicer than what i have. I am curious though, what would make mine produce a false code like was suggested on another forum? I've never gotten false codes off her before and has always lead me in the right direction for diagnosis.
  9. lickmyburger89

    stuff that catches my eye

  10. lickmyburger89

    88 truck, runs great with the map unplugged

    looked up the prom. its for an 88 AKAT 1192
  11. lickmyburger89

    88 truck, runs great with the map unplugged

    Thanks for the info on that. actually a fairly interesting setup. definately the CABL1 on my truck. i'm about to go out and check to see which prom is in the truck.
  12. lickmyburger89

    88 truck, runs great with the map unplugged

    any recommendations for a bidirectional obd1 scan tool?
  13. lickmyburger89

    88 truck, runs great with the map unplugged

    no data stream or loggingcapabilities with this cheapo scan tool for obd1. its an innova 3120d. Bought it cheap for obd2 crap and it had the extra perk of giving obd1 codes so i wouldn't have to look it up. A guy on gearhead-efi told me the scan tool probably generated the codes by itself if it...
  14. lickmyburger89

    stuff that catches my eye

    yeah.. his pictures showed 3 different sets.his other post had a crap load of 2wd and 4wd trucks and suburbans
  15. lickmyburger89

    TBI stumble under load. SOLVED!!

    its all good as long as you knew which one i meant lol. just ohm across the two terminals. heres a table for what it should ohm out at. mine tested out in spec, but i replaced it because of the plastic casing being broken around the terminals
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