beady's latest activity
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Bbeady replied to the thread ‘87 454 TBI, NO Fuel spray, HAS fuel pressure, has 12v @ injectors, has spark.It was about $250, apparently one of the only hand held tools that will read the ecu live data. https://www.ebay.com/itm/235344132189...
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Bbeady replied to the thread ‘87 454 TBI, NO Fuel spray, HAS fuel pressure, has 12v @ injectors, has spark.Alright, so I bought a good scan tool that can read some of the live data from the ECU as I figured that would be useful in the long...
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Bbeady replied to the thread 1987 454 TBI down on power, runs good otherwise.It will speed up with engine speed, but it feels like it only has 100 hp. Slow to accelerate, and if it kicks down it just won’t...
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Bbeady reacted to YakkoWarner's post in the thread ‘87 454 TBI, NO Fuel spray, HAS fuel pressure, has 12v @ injectors, has spark with
Like.
I wonder if someone got tired of seeing it on all the time (or was attempting to get thru an inspection/sale) and just yanked it. See... -
Bbeady reacted to gmbellew's post in the thread ‘87 454 TBI, NO Fuel spray, HAS fuel pressure, has 12v @ injectors, has spark with Like.
if it is the original cluster and the wiring hasn't been hacked to pieces there is a check engine light. on my 1990, it is bottom right...
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Bbeady replied to the thread ‘87 454 TBI, NO Fuel spray, HAS fuel pressure, has 12v @ injectors, has spark.Yeah, I’m a little leery of frying the ecu. I have a fluke that has a simulated analog output (bar graph on the bottom of the screen)...
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Bbeady replied to the thread ‘87 454 TBI, NO Fuel spray, HAS fuel pressure, has 12v @ injectors, has spark.I built a device to pull and reset the blink codes on my w124 Mercedes, I bet it might work fit this. Looks like pin 4 is the data out...
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Bbeady reacted to Ricko1966's post in the thread ‘87 454 TBI, NO Fuel spray, HAS fuel pressure, has 12v @ injectors, has spark with Like.
Aldl link pins a and b short with a piece of wire. Check engine light should blink like Morse code one long flash 2 short flashes...
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Bbeady replied to the thread ‘87 454 TBI, NO Fuel spray, HAS fuel pressure, has 12v @ injectors, has spark.The truck physically has no check engine light. Not no light flashes, there is no light actually present on the vehicle, so I can’t...
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Bbeady replied to the thread ‘87 454 TBI, NO Fuel spray, HAS fuel pressure, has 12v @ injectors, has spark.There is no check engine light. The ALDL connector must have a pin that sends +12v out to a reader. If I knew which pin I could hook...
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Bbeady replied to the thread ‘87 454 TBI, NO Fuel spray, HAS fuel pressure, has 12v @ injectors, has spark.I removed and put back the main battery ground and the lights, etc., came back. Still zero fuel spray. There is no check engine...
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Bbeady reacted to gmbellew's post in the thread ‘87 454 TBI, NO Fuel spray, HAS fuel pressure, has 12v @ injectors, has spark with Like.
right here on this website! https://www.gmsquarebody.com/threads/1973-1991-service-manuals.14499/
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Bbeady replied to the thread ‘87 454 TBI, NO Fuel spray, HAS fuel pressure, has 12v @ injectors, has spark.You wouldn’t happen to have that handy, or a link? I just found a site with service manuals, but it only has 1986 and 1988. Not sure...
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Bbeady replied to the thread ‘87 454 TBI, NO Fuel spray, HAS fuel pressure, has 12v @ injectors, has spark.Runs fine on starting fluid.
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Bbeady replied to the thread ‘87 454 TBI, NO Fuel spray, HAS fuel pressure, has 12v @ injectors, has spark.Will check in a bit. One other clue that I’m looking into now is there are no interior lights or headlights either. Pulled and metered...
